Creature Citrus Flavor Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Creature Citrus Flavor against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Creature Citrus Flavor is a dietary supplement by Beast Sports Nutrition with 8 active ingredients. Its ingredients are commonly taken for hair growth and thinning hair, brittle nails, skin health.Based on those ingredients, 693 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Chromium. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Creature Citrus Flavor by Beast Sports Nutrition
Ask about any prescription or over-the-counter medication and we check it for interactions with Creature Citrus Flavor by Beast Sports Nutrition — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Creature Citrus Flavor by Beast Sports Nutrition
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Low disclosure
Creature Citrus Flavor contains 11 active ingredients, most of them forms of creatine (Creatine Anhydrous, Creatine Gluconate, Creatine Monohydrate, and Crea-Trona) plus supporting compounds in what the label calls the Creature 5X Complex and Creatine Optimizers. Beyond the creatine sources, you're also getting Chromium Picolinate and Chromium for blood sugar support, Biotin for skin and hair, and Cinnamon bark extract and Banaba leaf extract for additional glucose management.
One ingredient, Di-Creatine Malate, is not available in our database. The inactive ingredients include malic acid, natural and artificial flavors, silicon dioxide, citric acid, soluble dietary fiber, sucralose, and turmeric — these are the fillers, thickeners, and flavor components that make up the powder.
Does it work?
Moderate evidence
The creatine forms in this product — all the Creatine Anhydrous, Creatine Gluconate, Creatine Monohydrate, and Crea-Trona — are possibly effective for muscle strength, athletic performance, and sarcopenia (age-related muscle loss), and possibly effective for certain rare cerebral creatine deficiency syndromes. Evidence does not support creatine for Huntington disease or osteopenia.
Chromium is possibly effective for diabetes and likely effective for chromium deficiency, though it's possibly ineffective for prediabetes, schizophrenia, and high blood pressure. Biotin is likely effective for biotin deficiency but possibly ineffective for multiple sclerosis and seborrheic dermatitis.
The evidence for cinnamon bark extract and banaba leaf extract is insufficient — we don't have reliable data showing they work for the conditions they're marketed for, including diabetes and prediabetes.
How safe is it?
Well-documented data
Chromium is generally well tolerated at typical supplement doses, but high or long-term use may pose risks. Most common side effects are gastrointestinal irritation, headaches, insomnia, irritability, and mood changes.
Rare serious effects include kidney and liver damage and blood disorders. Skin reactions like rashes and dermatitis have been reported.
Creatine is generally well tolerated in healthy adults but is caution in people with kidney problems — common side effects are dehydration, diarrhea, muscle cramps, and water retention. Rare serious concerns include kidney damage and blood clots.
Biotin is generally considered safe even at high doses. Cinnamon bark extract is generally safe in food amounts but carries a moderate concern about liver damage with large supplement doses over time due to its coumarin content.
Banaba appears well tolerated in short studies, though long-term safety is not well established; reported side effects include dizziness, headache, tremor, and weakness, though it's unclear if banaba alone caused them. For pregnancy: chromium and biotin are likely safe; cinnamon bark extract is likely safe; banaba lacks safety data.
For nursing: biotin is likely safe; chromium is likely safe; banaba and creatine lack sufficient data. Creatine should be avoided in pregnancy and nursing because safety has not been established.
Meds to double-check
Moderate interaction found
Before taking this product, double-check with your pharmacist if you take insulin or diabetes medications (including metformin, sulfonylureas, and others) — chromium and banaba may lower your blood sugar further and raise hypoglycemia risk. If you're on thyroid replacement (levothyroxine, Synthroid, etc.), chromium may reduce how much gets absorbed; space them apart.
Blood pressure medications (ACE inhibitors, beta-blockers, calcium channel blockers, and others) could have stronger effects when combined with chromium or banaba. If you take any medication metabolized by organic anion transporters in your liver, banaba may reduce its effectiveness — ask your pharmacist for a specific list.
NSAIDs like ibuprofen and naproxen or aspirin may increase chromium levels. Medications that stress the liver should be discussed with your provider if you're taking high-dose cinnamon.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
Creature Citrus Flavor is designed for athletes and gym-goers wanting creatine to support muscle and performance. If you take insulin, diabetes medications, thyroid medication, blood pressure medication, or anything processed by your liver, you need to check your exact drugs before starting this product — the chromium, cinnamon, and banaba can interfere with how they work or increase side effects like low blood sugar.
Those with kidney problems should be cautious with creatine. Talk to your doctor or pharmacist before adding this to your routine, especially if you're pregnant, nursing, or managing any chronic condition.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 10 of 11 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Aug 23, 2021.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Creature Citrus Flavor, straight from the product label.
| Brand | Beast Sports Nutrition |
|---|---|
| Barcode (UPC) | 631312801018 |
| Net contents | 11.64 Ounce(s); 330 Gram(s) |
| Market status | On market |
| Date entered into DSLD | Aug 23, 2021 |
| DSLD ID | 249624 |
| Product type | Other Combinations |
| Supplement form | Powder |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Women (not pregnant or lactating) |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Creature Citrus Flavor by Beast Sports Nutrition, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Chromium Picolinate | 0 NP | -- |
| Biotin | 200 mcg | 72% |
| Creatine Anhydrous | 0 NP | -- |
| Chromium | 50 mcg | 47% |
| Creatine Gluconate | 0 NP | -- |
| Di-Creatine Malate | 0 NP | -- |
| Cinnamon bark extract | 0 NP | -- |
| Banaba (Lagerstroemia speciosa) leaf extract | 0 NP | -- |
| Crea-Trona | 0 NP | -- |
| Creature 5X Complex | 4000 mg | -- |
| Creatine Monohydrate | 0 NP | -- |
| Creatine Optimizers | 92.5 mg | -- |
| Biotin | 0 NP | -- |
Other ingredients: Malic Acid, Natural and Artificial flavors, Silicon Dioxide, Citric Acid, Soluble Dietary Fiber, Sucralose, Turmeric
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements
The creatines behind creature.
The strongest name in sports nutrition
Formula
Creature is a blend of five advanced forms of creatine that are quality-tested to assure maximum potency. It also contains key nutraceuticals to help your muscles maximize every dose. Creatine fuels intense weight training and endurance activities to help you push harder, go faster, and recover quicker.
5 forms of creatine + creatine optimizers to help fuel muscle growth, increase strength and accelerate recovery.
Citrus flavor natural & artificial
Formulation
In the process it stimulates lean muscle mass, acts as a support system to prevent muscle breakdown, and aids in muscle recovery.
Beast ingredients are routinely tested for: Raw material identification. Microbials to detect bacteria and mold. Heavy metals including mercury and lead.
Fuel the beast Strength Muscle Endurance
Manufactured in the USA from domestic and/or imported ingredients in a FDA-compliant facility.
Suggested/Recommended/Usage/Directions
Suggested Use: As a dietary supplement, take 3 capsules 30 minutes prior to workout and 3 capsules immediately after workout. Always take with plenty of water. On non-workout days, take 3 capsules in the morning and 3 capsules in the evening.
FDA Statement of Identity
Dietary Supplement
Precautions
Allergen warning: This product was produced in a facility that may also process ingredients containing milk, eggs, soybeans, shellfish, fish, tree nuts, wheat and peanuts.
Warning: For healthy adults 18 years of age and older.
Do not use if you are pregnant, nursing, anticipating surgery, taking medicine, or under medical supervision.
Keep out of reach of children.
Do not use if seal is broken or missing.
Storage
Storage conditions: Store in a cool dry place.
Brand IP Statement(s)
Chromax including the Chromax logo is a registered trademark of Nutrition, LLC. Chromax is patented protected.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Creature Citrus Flavor by Beast Sports Nutrition label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Creature Citrus Flavor by Beast Sports Nutrition
These are the 8 active ingredients this product is made of. Select any to open its full monograph.
Serving size5.5 Gram(s) Dosage formPowder Servings per container60 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Biotin
No knowninteractions
Biotin (vitamin B7) is a water-soluble vitamin your body needs to turn food into energy and to support healthy hair, skin, and nails. Most people get...
Biotin monograph & interactionsChromium
Interacts with178 drugs
Chromium is an essential trace mineral involved in how the body handles sugar and fat. Some studies suggest it may modestly help blood sugar control i...
Chromium monograph & interactionsCreature 5X Complex
- › Creatine Anhydrous
- › Creatine Gluconate
- › Di-Creatine Malate
- › Crea-Trona
- › Creatine Monohydrate
Creatine Optimizers
No knowninteractions
Creatine is one of the most studied sports supplements, with solid evidence that it can boost strength and performance during short, high-intensity ac...
Creatine Optimizers monograph & interactionsOther (inactive) ingredients: Malic Acid, Natural and Artificial flavors, Silicon Dioxide, Citric Acid, Soluble Dietary Fiber, Sucralose, Turmeric. These complete the product’s ingredient list but are not active constituents.
Creature Citrus Flavor by Beast Sports Nutrition Drug Interactions
HelloPharmacist Interaction Report
Creature Citrus Flavor by Beast Sports Nutrition does interact with medications through its chromium picolinate, chromium, cinnamon bark extract, and banaba content.
The most serious interaction is moderate risk of low blood sugar (hypoglycemia) when combined with insulin or antidiabetes drugs like metformin and glyburide — chromium and banaba may both lower blood glucose levels and add to the effect of these medications.
Read the full breakdown — every affected drug type, severity by severity
Chromium also moderately affects thyroid hormone replacement. If you take levothyroxine (Synthroid) or another thyroid medication, chromium may bind it in your gut and reduce absorption — research shows a 17% drop in levothyroxine levels when taken together.
Both chromium and cinnamon bark extract can theoretically add to the effects of blood pressure medications (antihypertensives), increasing the risk of blood pressure dropping too low. Banaba, in particular, may reduce how your body absorbs certain drugs processed by organic anion transporters (OATP substrates) in the liver and intestine, potentially lowering their effectiveness.
Cinnamon bark extract also raises a moderate concern about liver damage (hepatotoxicity) if used in large doses for long periods alongside medications that are already hard on the liver. Chromium and NSAIDs or aspirin have minor interactions — these pain relievers may increase how much chromium your body absorbs and retains.
We could not check one ingredient, Di-Creatine Malate. Altogether, these interactions span 694 individual medications.
Use the search tool below to run your exact medications through the database before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Creature Citrus Flavor?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Creature Citrus Flavor interact with 693 drugs. Click any drug to see the details.
1 of the 8 ingredients in Creature Citrus Flavor interact with drugs. Each result below shows which ingredient is responsible. Chromium
6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + 6-mercaptopurine interactionAbacavir Sulfate, Dolutegravir, LamivudineTriumeq
How Abacavir Sulfate, Dolutegravir, Lamivudine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Abacavir Sulfate, Dolutegravir, Lamivudine interactionAbacavir, LamivudineEpzicom
How Abacavir, Lamivudine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Abacavir, Lamivudine interactionAbiraterone
How Abiraterone interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Abiraterone Acetate interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Creature Citrus Flavor — through 3 ingredients. Tap an ingredient for the detail:
Cinnamon Bark ExtractAntidiabetes Drugs, Hepatotoxic Drugs Moderate
Interaction Summary
Theoretically, cassia cinnamon may have additive effects with antidiabetes drugs.
Read the full Cinnamon Bark Extract + Acarbose interactionBanaba (lagerstroemia Speciosa) Leaf ExtractAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of banaba and hypoglycemic drugs might have additive effects.
Read the full Banaba (lagerstroemia Speciosa) Leaf Extract + Acarbose interactionChromiumAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, chromium may have additive effects with antidiabetic agents and increase the risk of hypoglycemia.
Read the full Chromium + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Creature Citrus Flavor — through 2 ingredients. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acebutolol interactionBanaba (lagerstroemia Speciosa) Leaf ExtractAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, concomitant use of banaba and antihypertensive drugs might cause additive effects.
Read the full Banaba (lagerstroemia Speciosa) Leaf Extract + Acebutolol interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Creature Citrus Flavor — through 2 ingredients. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Aspirin interactionChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Creature Citrus Flavor — through 2 ingredients. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Aspirin, Caffeine interactionChromiumNonsteroidal Anti-inflammatory Drugs (nsaids), Aspirin Minor
Interaction Summary
NSAIDs might increase chromium levels in the body.
Read the full Chromium + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Caffeine, CodeineGesic C15, Gesic C30, Gesic C8, Lenoltec 1, Lenoltec 2, Lenoltec 3 +1 more
How Acetaminophen, Caffeine, Codeine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylephrineAlka-Seltzer PLUS, Histex SR, Protid
How Acetaminophen, Chlorpheniramine, Phenylephrine interacts with Creature Citrus Flavor — through 1 ingredient. Tap an ingredient for the detail:
Cinnamon Bark ExtractHepatotoxic Drugs Moderate
Interaction Summary
Theoretically, large doses of cassia cinnamon might cause additive effects when used with hepatotoxic drugs.
Read the full Cinnamon Bark Extract + Acetaminophen, Chlorpheniramine, Phenylephrine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Creature Citrus Flavor with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.
Chromium
Antidiabetes Drugs
Theoretically, chromium may have additive effects with antidiabetic agents and increase the risk of hypoglycemia.
Some research shows that taking chromium might lower blood glucose levels, especially in patients with poorly controlled type 2 diabetes.
Insulin
Theoretically, concomitant use of chromium and insulin might increase the risk of hypoglycemia.
In clinical research, chromium has been shown to increase insulin sensitivity,
Levothyroxine (Synthroid, Others)
Chromium might bind levothyroxine in the intestinal tract and decrease levothyroxine absorption.
Clinical research in healthy volunteers shows that taking chromium picolinate 1000 mcg with levothyroxine 1 mg decreases serum levels of levothyroxine by 17% when compared to taking levothyroxine alone. Advise patients to take levothyroxine at least 30 minutes before or 3-4 hours after taking chromium.
Aspirin
Theoretically, aspirin might increase chromium absorption.
Animal research suggests that aspirin may increase chromium absorption and chromium levels in the blood.
Nonsteroidal Anti-Inflammatory Drugs (Nsaids)
NSAIDs might increase chromium levels in the body.
Drugs that are prostaglandin inhibitors, such as NSAIDs, seem to increase chromium absorption and retention.
Brand information
Manufacturer and brand details for Creature Citrus Flavor, from the product label.
Beast Sports Nutrition
See all Beast Sports Nutrition products- Name
- Beast Sports Nutrition
- Street Address
- 7491 North Federal Hwy. C5-148
- City
- Boca Raton
- State
- FL
- ZipCode
- 33487
- Web Address
- beastsports.com
Creature Citrus Flavor by Beast Sports Nutrition: Common Questions
Does Creature Citrus Flavor by Beast Sports Nutrition interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does this product have creatine in it?
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Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Creature Citrus Flavor’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Biotin
Biotin (vitamin B7) is a water-soluble vitamin your body needs to turn food into energy and to support healthy hair, skin, and nails. Most people get plenty from a normal diet, and true defi...
Read the full Biotin monograph → Herb & supplement monographChromium
Interacts with 178 drugsChromium is an essential trace mineral involved in how the body handles sugar and fat. Some studies suggest it may modestly help blood sugar control in certain people with type 2 diabetes, b...
Read the full Chromium monograph → Herb & supplement monographCreatine
Creatine is one of the most studied sports supplements, with solid evidence that it can boost strength and performance during short, high-intensity activities like weightlifting and sprintin...
Read the full Creatine monograph → Herb & supplement monographCassia Cinnamon
Interacts with 442 drugsCassia cinnamon is the common, inexpensive cinnamon used in cooking, and it is also taken as a supplement, most often for blood sugar support. The evidence for its health benefits is mixed a...
Read the full Cassia Cinnamon monograph → Herb & supplement monographBanaba
Interacts with 299 drugsBanaba is a leaf extract most often used to help support healthy blood sugar, and small early studies suggest its active compound corosolic acid may modestly lower glucose. The overall evide...
Read the full Banaba monograph →Sources & How We Checked
Creature Citrus Flavor's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 170 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Chromium 53 references
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- Mohamedshah FY, Moser-Veillon PB, Yamini S, et al. Distribution of a stable isotope of chromium (53Cr) in serum, urine, and breast milk in lactating women. Am J Clin Nutr 1998;67:1250-5. PubMed
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- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press, 2002.
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- Food Standards Agency. Medicines and Healthcare products Regulatory Agency (MHRA). Expert Group on Vitamins and Minerals. Available at: http://cot.food.gov.uk/sites/default/files/vitmin2003.pdf.
- Mouser JF, Hak EB, Helms RA, et al. Chromium and zinc concentrations in pediatric patients receiving long-term parenteral nutrition. Am J Health Syst Pharm 1999;56:1950-6. PubMed
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- Wani S, Weskamp C, Marple J, Spry L. Acute tubular necrosis associated with chromium picolinate-containing dietary supplement. Ann Pharmacother 2006;40:563-6. PubMed
- Kleefstra N, Houweling ST, Jansman FG, et al. Chromium treatment has no effect in patients with poorly controlled, insulin-treated type 2 diabetes in an obese Western population: a randomized, double-blind, placebo-controlled trial. Diabetes Care 2006;29: PubMed
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- Davis ML, Seaborn CD, and Stoecker BJ. Effects of over-the-counter drugs on chromium retention and urinary excretion in rats. Nutrition Research 1995;15(2):201-210.
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- Gibb, H. J., Lees, P. S., Pinsky, P. F., and Rooney, B. C. Lung cancer among workers in chromium chemical production. Am J Ind.Med 2000;38(2):115-126. DOI
- Gibb, H. J., Lees, P. S., Pinsky, P. F., and Rooney, B. C. Clinical findings of irritation among chromium chemical production workers. Am J Ind.Med 2000;38(2):127-131. PubMed
- Pittler, M. H. and Ernst, E. Dietary supplements for body-weight reduction: a systematic review. Am.J.Clin Nutr. 2004;79(4):529-536. PubMed
- Pei, D., Hsieh, C. H., Hung, Y. J., Li, J. C., Lee, C. H., and Kuo, S. W. The influence of chromium chloride-containing milk to glycemic control of patients with type 2 diabetes mellitus: a randomized, double-blind, placebo-controlled trial. Metabolism 2 PubMed
- Hisatomi, K., Ishii, H., Hashiguchi, K., Seki, M., Ide, M., Sugiyama, K., Ishimoto, H., Nakayama, S., Mukae, H., and Kohno, S. Interstitial pneumonia caused by inhalation of fumes of nickel and chrome. Respirology. 2006;11(6):814-817. PubMed
- Kleefstra, N., Houweling, S. T., Bakker, S. J., Verhoeven, S., Gans, R. O., Meyboom-de Jong, B., and Bilo, H. J. Chromium treatment has no effect in patients with type 2 diabetes in a Western population: a randomized, double-blind, placebo-controlled tri DOI
- Parsons, A., Ingram, J., Inglis, J., Aveyard, P., Johnstone, E., Brown, K., Franklin, M., and Bermudez, I. A proof of concept randomised placebo controlled factorial trial to examine the efficacy of St John's wort for smoking cessation and chromium to pr
- Bagdon RE and Hazen RE. Skin permeation and cutaneous hypersensitivity as a basis for making risk assessments of chromium as a soil contaminant. Environ.Health Perspect. 1991;92:111-119. PubMed
- Bharmal, S. V., Moyes, V., Ahmed, S., and Grossman, A. Hypoglycaemia: possible mediation by chromium salt medication. Hormones.(Athens.) 2010;9(2):181-183. PubMed
- Krol, E., Krejpcio, Z., Byks, H., Bogdanski, P., and Pupek-Musialik, D. Effects of chromium brewer's yeast supplementation on body mass, blood carbohydrates, and lipids and minerals in type 2 diabetic patients. Biol.Trace Elem.Res. 2011;143(2):726-737.
- Unisa, S., Jagannath, P., Dhir, V., Khandelwal, C., Sarangi, L., and Roy, T. K. Population-based study to estimate prevalence and determine risk factors of gallbladder diseases in the rural Gangetic basin of North India. HPB (Oxford) 2011;13(2):117-125. PubMed
- Noda, S., Asano, Y., and Sato, S. Lichen planus in a patient with long-term exposure to chrome. Eur.J.Dermatol. 2011;21(3):417-418. PubMed
- Xiang, J., Sun, Z., and Huan, J. N. Intensive chromic acid burns and acute chromium poisoning with acute renal failure. Chin Med.J.(Engl.) 7-5-2011;124(13):2071-2073.
- Chhabra, D., Oda, K., Jagannath, P., Utsunomiya, H., Takekoshi, S., and Nimura, Y. Chronic heavy metal exposure and gallbladder cancer risk in India, a comparative study with Japan. Asian Pac.J.Cancer Prev. 2012;13(1):187-190. PubMed
- Huszonek, J. Over-the-counter chromium picolinate. Am J Psychiatry 1993;150(10):1560-1561. PubMed
- Bunner S and McGinnis R. Chromium-induced hypoglycemia. Psychosomatics 1998;39(3):298-299. PubMed
- Martin, W. R. and Fuller, R. E. Suspected chromium picolinate-induced rhabdomyolysis. Pharmacotherapy 1998;18(4):860-862. DOI
- Proctor, D. M., Fredrick, M. M., Scott, P. K., Paustenbach, D. J., and Finley, B. L. The prevalence of chromium allergy in the United States and its implications for setting soil cleanup: a cost-effectiveness case study. Regul.Toxicol Pharmacol 1998;28(1 PubMed
- De Marchi S, Cecchin E, De Marchi SU. Systemic allergic dermatitis resulting from oral administration of chromium with a food supplement. Contact Dermatitis 2014;70(2):123-5. PubMed
- Hedberg YS, Gumulka M, Lind ML, Matura M, Lidén C. Severe occupational chromium allergy despite cement legislation. Contact Dermatitis. 2014;70(5):321-3. PubMed
- Thyssen JP, Jellesen MS, Møller P, Menné T, Johansen JD. Allergic chromium dermatitis from wearing 'chromium-free' footwear. Contact Dermatitis 2014;70(3):185-7. PubMed
- Liu Y, Cotillard A, Vatier C, et al. A Dietary Supplement Containing Cinnamon, Chromium and Carnosine Decreases Fasting Plasma Glucose and Increases Lean Mass in Overweight or Obese Pre-Diabetic Subjects: A Randomized, Placebo-Controlled Trial. PLoS One.
- Jamilian M, Asemi Z. Chromium Supplementation and the Effects on Metabolic Status in Women with Polycystic Ovary Syndrome: A Randomized, Double-Blind, Placebo-Controlled Trial. Ann Nutr Metab. 2015;67(1):42-8. PubMed
- Guimarães MM, Carvalho AC, Silva MS. Effect of chromium supplementation on the glucose homeostasis and anthropometry of type 2 diabetic patients: Double blind, randomized clinical trial: Chromium, glucose homeostasis and anthropometry. J Trace Elem Med Bi PubMed
- Paiva AN, Lima JG, Medeiros AC, et al. Beneficial effects of oral chromium picolinate supplementation on glycemic control in patients with type 2 diabetes: A randomized clinical study. J Trace Elem Med Biol. 2015;32:66-72. PubMed
- Yin RV, Phung OJ. Effect of chromium supplementation on glycated hemoglobin and fasting plasma glucose in patients with diabetes mellitus. Nutr J. 2015;14:14. PubMed
- Jamilian M, Zadeh Modarres S, Amiri Siavashani M, et al. The influences of chromium supplementation on glycemic control, markers of cardio-metabolic risk, and oxidative stress in infertile polycystic ovary syndrome women candidate for in vitro fertilizati
- Alinaghi F, Thyssen JP, Zachariae C, Johansen JD. No immediate effect of regulatory reduction of chromium in leather among adult patients with chromium allergy. Contact Dermatitis 2021;85(5):514-522. PubMed
Biotin 4 references
- Debourdeau PM, Djezzar S, Estival JL, et al. Life-threatening eosinophilic pleuropericardial effusion related to vitamins B5 and H. Ann Pharmacother 2001;35:424-6. DOI
- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline (2000). Washington, DC: National Academy Press, 2000. Available at: http://b
- Mock DM, Quirk JG, Mock NI. Marginal biotin deficiency during normal pregnancy. Am J Clin Nutr 2002;75:295-9. PubMed
- Sedel F, Papeix C, Bellanger A, Touitou V, Lebrun-Frenay C, Galanaud D, et al. High doses of biotin in chronic progressive multiple sclerosis: a pilot study.Mult Scler Relat Disord. 2015;4(2):159-69. doi: 10.1016/j.msard.2015.01.005. PubMed
Creatine 86 references
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- Vahedi K, Domingo V, Amarenco P, Bousser MG. Ischemic stroke in a sportsman who consumed MaHuang extract and creatine monohydrate for bodybuilding. J Neurol Neurosurg Psychiatr 2000;68:112-3.
- Greenhaff P. Renal dysfunction accompanying oral creatine supplements. Lancet 1998;352:233-4. PubMed
- Vandenberghe K, Goris M, Van Hecke P, et al. Long-term creatine intake is beneficial to muscle performance during resistance training (abstract). J Appl Physiol 1997;83:2055-63. PubMed
- Hultman E, Soderlund K, Timmons JA, et al. Muscle creatine loading in men. J Appl Physiol 1996;81:232-7. PubMed
- Pritchard NR, Kalra PA. Renal dysfunction accompanying oral creatine supplements. Lancet 1998;351:1252-3. PubMed
- Poortmans JR, Auquier H, Renaut V, et al. Effect of short-term creatine supplementation on renal responses in men (abstract). Eur J Appl Physiol Occup Physiol 1997;76:566-7. PubMed
- Poortmans JR, Francaux M. Long-term oral creatine supplementation does not impair renal function in healthy athletes. Med Sci Sports Exerc 1999;31:1108-10. PubMed
- Mihic S, MacDonald JR, McKenzie S, Tarnopolsky MA. Acute creatine loading increases fat-free mass, but does not affect blood pressure, plasma creatinine, or CK activity in men and women. Med Sci Sports Exerc 2000;32:291-6. PubMed
- Rawson ES, Wehnert ML, Clarkson PM. Effects of 30 days of creatine ingestion in older men. Eur J Appl Physiol Occup Physiol 1999;80:139-44. PubMed
- Earnest CP, Almada AL, Mitchell TL. High-performance capillary electrophoresis-pure creatine monohydrate reduces blood lipids in men and women. Clin Sci (Colch) 1996;91:113-8. PubMed
- Juhn MS. Oral creatine supplementation. Separating fact from hype. Phys Sportsmed 1999;27:47-50,53-54,56,61,89. PubMed
- Juhn MS, O'Kane JW, Vinci DM. Oral creatine supplementation in male collegiate athletes: a survey of dosing habits and side effects. J Am Diet Assoc 1999;99:593-5.
- Green AL, Hultman E, Macdonald IA, et al. Carbohydrate ingestion augments skeletal muscle creatine accumulation during creatine supplementation in humans. Am J Physiol 1996;271:E821-6. PubMed
- Balsom PD, Soderlund K, Sjodin B, Ekblom B. Skeletal muscle metabolism during short duration high-intensity exercise: influence of creatine supplementation. Acta Physiol Scand 1995;154:303-10. PubMed
- Snow RJ, McKenna MJ, Selig SE, et al. Effect of creatine supplementation on sprint exercise performance and muscle metabolism. (abstract) J Appl Physiol 1998;84:1667-73. PubMed
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- Groeneveld GJ, Veldink JH, van der Tweel I, et al. A randomized sequential trial of creatine in amyotrophic lateral sclerosis. Ann Neurol 2003;53:437-45. . PubMed
- Robinson SJ. Acute quadriceps compartment syndrome and rhabdomyolysis in a weight lifter using high-dose creatine supplementation. J Am Board Fam Pract 2000;13:134-7. PubMed
- Kammer RT. Lone atrial fibrillation associated with creatine monohydrate supplementation. Pharmacotherapy 2005;25:762-4. PubMed
- Gualano B, Ugrinowitsch C, Novaes RB, et al. Effects of creatine supplementation on renal function: a randomized, double-blind, placebo-controlled clinical trial. Eur J Appl Physiol 2008;103:33-40. PubMed
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- Volek, J. S., Duncan, N. D., Mazzetti, S. A., Putukian, M., Gomez, A. L., and Kraemer, W. J. No effect of heavy resistance training and creatine supplementation on blood lipids. Int J Sport Nutr.Exerc.Metab 2000;10(2):144-156. PubMed
- Robinson, T. M., Sewell, D. A., Casey, A., Steenge, G., and Greenhaff, P. L. Dietary creatine supplementation does not affect some haematological indices, or indices of muscle damage and hepatic and renal function. Br.J Sports Med 2000;34(4):284-288. PubMed
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- Kilduff, L. P., Vidakovic, P., Cooney, G., Twycross-Lewis, R., Amuna, P., Parker, M., Paul, L., and Pitsiladis, Y. P. Effects of creatine on isometric bench-press performance in resistance-trained humans. Med Sci.Sports Exerc. 2002;34(7):1176-1183. PubMed
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- Tyler, T. F., Nicholas, S. J., Hershman, E. B., Glace, B. W., Mullaney, M. J., and McHugh, M. P. The effect of creatine supplementation on strength recovery after anterior cruciate ligament (ACL) reconstruction: a randomized, placebo-controlled, double-b DOI
- Groeneveld, G. J., Beijer, C., Veldink, J. H., Kalmijn, S., Wokke, J. H., and van den Berg, L. H. Few adverse effects of long-term creatine supplementation in a placebo-controlled trial. Int J Sports Med 2005;26(4):307-313. PubMed
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- Cramer, J. T., Stout, J. R., Culbertson, J. Y., and Egan, A. D. Effects of creatine supplementation and three days of resistance training on muscle strength, power output, and neuromuscular function. J Strength.Cond.Res 2007;21(3):668-677. PubMed
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- Gualano, B., de, Salles Painelli, V, Roschel, H., Lugaresi, R., Dorea, E., Artioli, G. G., Lima, F. R., da Silva, M. E., Cunha, M. R., Seguro, A. C., Shimizu, M. H., Otaduy, M. C., Sapienza, M. T., da Costa, Leite C., Bonfa, E., and Lancha Junior, A. H.
- Neves, M., Jr., Gualano, B., Roschel, H., Lima, F. R., Lucia, de Sa-Pinto, Seguro, A. C., Shimizu, M. H., Sapienza, M. T., Fuller, R., Lancha, A. H., Jr., and Bonfa, E. Effect of creatine supplementation on measured glomerular filtration rate in postmeno
- Gufford, B. T., Sriraghavan, K., Miller, N. J., Miller, D. W., Gu, X., Vennerstrom, J. L., and Robinson, D. H. Physicochemical characterization of creatine N-methylguanidinium salts. J.Diet.Suppl 2010;7(3):240-252.
- Lugaresi, R., Leme, M., de, Salles Painelli, V, Murai, I. H., Roschel, H., Sapienza, M. T., Lancha Junior, A. H., and Gualano, B. Does long-term creatine supplementation impair kidney function in resistance-trained individuals consuming a high-protein di
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- Maganaris, C. N. and Maughan, R. J. Creatine supplementation enhances maximum voluntary isometric force and endurance capacity in resistance trained men. Acta Physiol Scand. 1998;163(3):279-287. PubMed
- Vandebuerie, F., Vanden Eynde, B., Vandenberghe, K., and Hespel, P. Effect of creatine loading on endurance capacity and sprint power in cyclists. Int J Sports Med 1998;19(7):490-495. PubMed
- Juhn, M. S. and Tarnopolsky, M. Oral creatine supplementation and athletic performance: a critical review. Clin J Sport Med 1998;8(4):286-297. PubMed
- Vandenberghe K, Van Hecke P, Van Leemputte M, and et al. Inhibition of muscle phosphocreatine resynthesis by caffeine after creatine loading. Med Sci Sports Exerc 1997;29(5 Supplement):249.
- Ziegenfuss T, Lowery LM, and Lemon PW. Acute fluid volume changes in men during three days of creatine supplementation. J Exerc Physiol Online 1998;1(3): .
- Kuehl K, Goldberg L, and Elliot D. Renal insufficiency after creatine supplementation in a college football athlete. Med Sci Sports Exerc 1998;30(5 Suppl ):S235. DOI
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- Kirksey KB, Warren BJ, Stone MH, and et al. The effects of six weeks of creatine monohydrate supplementation in male and female track athletes. Med Sci Sports Exerc 1997;29(5 Suppl):S145.
- Kreider R, Ransom J, Rasmussen C, and et al. Creatine supplementation during pre-season football does not affect markers of renal function. 83rd Annual Experimental Biology Meeting 1999;
- Rasmussen C, Kreider R, Ransom J, and et al. Creatine supplementation during pre-season football training does not affect fluid or electrolyte status. 46th Annual American College of Sports Medicine Annual Meeting 1999; DOI
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- Centers for Disease Control and Prevention (CDC). Hyperthermia and dehydration-related deaths associated with rapid weight loss in three collegiate wrestlers - North Carolina, Wisconsin, and Michigan, November-December 1997. MMWR Morb Mortal Wkly Rep 1998
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