Green Energy Blend Ingredients & Drug Interactions
by Swanson
What is this page for?
First and foremost: checking Green Energy Blend 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
Green Energy Blend is a dietary supplement by Swanson with 3 active ingredients. Its ingredients are commonly taken for high cholesterol, digestive complaints, menopausal symptoms.Based on those ingredients, 584 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Pines organic Alfalfa Grass, Pines organic Barley Grass. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Green Energy Blend by Swanson
Ask about any prescription or over-the-counter medication and we check it for interactions with Green Energy Blend by Swanson — 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 Green Energy Blend by Swanson
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
Full disclosure
Green Energy Blend contains three active ingredients: Pines organic Alfalfa Grass, Pines organic Barley Grass, and Pines Wheat Grass. Each is a grass-based ingredient, and each is listed here with its own safety and interaction data.
The inactive ingredients are pullulan, microcrystalline cellulose, and calcium palmitate. These are non-active components that help form the capsule and blend.
Does it work?
Couldn't assess
For alfalfa, the reliable evidence is insufficient to rate for diabetes, dyspepsia, hypercholesterolemia, or menopausal symptoms. For barley, the ratings are likely effective for hypercholesterolemia and coronary heart disease (CHD).
We hold no effectiveness ratings for wheat grass.
How safe is it?
Well-documented data
Alfalfa is generally well tolerated orally, but a thorough safety evaluation has not been done. Its most common side effects are abdominal discomfort, diarrhea, and gas, and a rare lupus-like syndrome has been reported after long-term use.
Skin reactions have also been reported. Barley is generally well tolerated orally, with possible bloating, gas, and allergic reactions in sensitive people.
Barley contains gluten. Wheat grass is generally considered well tolerated, but human safety data are limited, and we hold no pregnancy or breastfeeding rating for it.
Meds to double-check
Major interaction found
Double-check with your doctor or pharmacist before taking this product if you use warfarin (a blood thinner), which is rated Major. Also review photosensitizing drugs, contraceptive drugs, estrogens, immunosuppressants, antidiabetes drugs, and triclabendazole, each rated Moderate.
Use the search tool on this page for your exact medications.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Major medication interactions have been identified, and safety information is well characterized.
Green Energy Blend may be of interest to people who want to explore grass-based supplements and understand what the evidence shows for each ingredient. People taking warfarin, diabetes medicines, hormonal contraceptives, estrogens, or immunosuppressants should be especially careful.
Please talk it over with your own doctor or pharmacist before starting.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 3 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jan 23, 2025.
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 Green Energy Blend, straight from the product label.
| Brand | Swanson |
|---|---|
| Barcode (UPC) | 087614060507 |
| Net contents | 60 Veggie Cap(s) |
| Market status | On market |
| Date entered into DSLD | Jan 23, 2025 |
| DSLD ID | 322729 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegetarian, Adult (18 - 50 Years) |
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 Green Energy Blend by Swanson, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Pines organic Alfalfa Grass | 200 mg | -- |
| Pines organic Barley Grass | 200 mg | -- |
| Pines Wheat Grass | 200 mg | -- |
Other ingredients: Pullulan, Microcrystalline Cellulose, Calcium Palmitate
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.
Formulation
Total wellness for mind, body & home Unsurpassed purity & potency Science-backed quality since 1969
V Vegetarian
Energy Support Green Foods Formula
General Statements
Swanson.com or call 1-800-437-4148 100% money back guaranteed
Suggested/Recommended/Usage/Directions
Suggested use: As a dietary supplement, take one veggie capsule two times per day with water.
Brand IP Statement(s)
Pines is a registered trademark of Pines International, Inc.
Seals/Symbols
V Vegetarian
Precautions
Warning: For adults only.
Consult your healthcare provider before use if you are pregnant or nursing, taking prescription medication or if you have a medical condition.
Keep out of reach of children.
Storage
Store in a cool, dry place.
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.
FDA Statement of Identity
Dietary Supplement
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Green Energy Blend by Swanson 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 Green Energy Blend by Swanson
These are the 3 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Veggie Capsule(s) Dosage formCapsule 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.
Pines organic Alfalfa Grass
Interacts with583 drugs
Alfalfa is a nutrient-rich legume that people use for high cholesterol, menopause symptoms, and general wellness, but solid human evidence for most of...
Pines organic Alfalfa Grass monograph & interactionsPines organic Barley Grass
Interacts with1 drug
Barley is a nutritious whole grain that is a good source of soluble fiber called beta-glucan, which has solid evidence for modestly lowering LDL ('bad...
Pines organic Barley Grass monograph & interactionsPines Wheat Grass
No knowninteractions
Couch grass is a common lawn weed whose rhizome has long been used in traditional European herbal medicine, mainly for urinary and bladder complaints....
Pines Wheat Grass monograph & interactionsOther (inactive) ingredients: Pullulan, Microcrystalline Cellulose, Calcium Palmitate. These complete the product’s ingredient list but are not active constituents.
Green Energy Blend by Swanson Drug Interactions
HelloPharmacist Interaction Report
Green Energy Blend from Swanson does interact with some medications, mainly through its alfalfa and barley grass content.
The most serious interaction is alfalfa with warfarin, a blood thinner (anticoagulant). Alfalfa contains a large amount of vitamin K, which could theoretically reduce warfarin's effect (Major).
Read the full breakdown — every affected drug type, severity by severity
Other drug types affected, each rated Moderate: photosensitizing drugs (Moderate), where alfalfa may add to sun sensitivity; contraceptive drugs (Moderate) and estrogens (Moderate), because alfalfa's estrogen-like compounds may interfere with them; immunosuppressants (Moderate), which alfalfa may weaken; antidiabetes drugs (Moderate), where alfalfa may raise the risk of low blood sugar (hypoglycemia); and triclabendazole (Moderate), a parasite medicine, where barley may reduce its effect, though that finding comes from animal research. Altogether, these interactions span 584 individual medications.
The third ingredient, wheat grass, is linked to our couch grass data, which lists no documented interactions. That is not a guarantee none exist.
Use the search tool on this page to check your exact medications, and talk any results over with your own doctor or pharmacist.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Green Energy Blend?
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 Green Energy Blend interact with 584 drugs. Click any drug to see the details.
2 of the 3 ingredients in Green Energy Blend interact with drugs. Each result below shows which ingredient is responsible. Pines organic Alfalfa Grass Pines organic Barley Grass
WarfarinWarfarin
How Warfarin interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassWarfarin (coumadin) Major
Interaction Summary
Theoretically, alfalfa might reduce the anticoagulant activity of warfarin.
Read the full Pines Organic Alfalfa Grass + Warfarin interactionWarfarin SodiumCoumadin, Panwarfin, Sofarin
How Warfarin Sodium interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassWarfarin (coumadin) Major
Interaction Summary
Theoretically, alfalfa might reduce the anticoagulant activity of warfarin.
Read the full Pines Organic Alfalfa Grass + Warfarin Sodium interaction6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassImmunosuppressants Moderate
Interaction Summary
Theoretically, alfalfa might decrease the efficacy of immunosuppressive therapy.
Read the full Pines Organic Alfalfa Grass + 6-mercaptopurine interactionAbrocitinibCibinqo
How Abrocitinib interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassImmunosuppressants Moderate
Interaction Summary
Theoretically, alfalfa might decrease the efficacy of immunosuppressive therapy.
Read the full Pines Organic Alfalfa Grass + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, alfalfa might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Read the full Pines Organic Alfalfa Grass + Acarbose interactionAcepromazineAtravet
How Acepromazine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acepromazine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylephrineAlka-Seltzer PLUS, Histex SR, Protid
How Acetaminophen, Chlorpheniramine, Phenylephrine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, Phenylephrine, SalicylamideRhinogesic, Rhinogesic JR
How Acetaminophen, Chlorpheniramine, Phenylephrine, Salicylamide interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Phenylephrine, Salicylamide interactionAcetaminophen, Chlorpheniramine, PhenylpropanolamineAlumadrine, Conex, Sinadrin Max Strength, Sinulin
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Phenylpropanolamine, OpiumHista-Derfule
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Opium interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Opium interactionAcetaminophen, Chlorpheniramine, Phenylpropanolamine, PhenyltoloxamineNorel Plus
How Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Phenyltoloxamine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Phenylpropanolamine, Phenyltoloxamine interactionAcetaminophen, Chlorpheniramine, PseudoephedrineAlka-Seltzer PLUS Liquid Gels, Children's Tylenol Cold, Codimal, Comtrex, Extra Strength Tylenol Allergy Sinus, Lorsin +3 more
How Acetaminophen, Chlorpheniramine, Pseudoephedrine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Chlorpheniramine, Pseudoephedrine interactionAcetaminophen, Dexbrompheniramine, PseudoephedrineSinadrin Plus
How Acetaminophen, Dexbrompheniramine, Pseudoephedrine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Dexbrompheniramine, Pseudoephedrine interactionAcetaminophen, DiphenhydramineTylenol PM, Tylenol PM Ex Strength
How Acetaminophen, Diphenhydramine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Diphenhydramine interactionAcetaminophen, Diphenhydramine, PseudoephedrineChildren's Tylenol Allergy, Cold Control, Contac Night Allergy Relief
How Acetaminophen, Diphenhydramine, Pseudoephedrine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Diphenhydramine, Pseudoephedrine interactionAcetaminophen, IbuprofenCombogesic
How Acetaminophen, Ibuprofen interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Ibuprofen interactionAcetaminophen, Phenylephrine, ChlorpheniramineSuper Cold Tabs
How Acetaminophen, Phenylephrine, Chlorpheniramine interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetaminophen, Phenylephrine, Chlorpheniramine interactionAcetazolamideAk-Zol, Diamox
How Acetazolamide interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetazolamide interactionAcetohexamideDymelor
How Acetohexamide interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs, Antidiabetes Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acetohexamide interactionAcitretinSoriatane
How Acitretin interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassPhotosensitizing Drugs Moderate
Interaction Summary
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Read the full Pines Organic Alfalfa Grass + Acitretin interactionAdalimumabHumira
How Adalimumab interacts with Green Energy Blend — through 1 ingredient. Tap an ingredient for the detail:
Pines Organic Alfalfa GrassImmunosuppressants Moderate
Interaction Summary
Theoretically, alfalfa might decrease the efficacy of immunosuppressive therapy.
Read the full Pines Organic Alfalfa Grass + Adalimumab interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Green Energy Blend with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.
Pines organic Alfalfa Grass
Warfarin (Coumadin)
Theoretically, alfalfa might reduce the anticoagulant activity of warfarin.
Alfalfa contains a large amount of vitamin K. This could theoretically interfere with the activity of warfarin.
Antidiabetes Drugs
Theoretically, alfalfa might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research suggests that alfalfa decreases blood sugar in diabetic mice. Also, in one case report, a diabetic patient experienced hypoglycemia after consuming alfalfa extract. Monitor blood glucose levels closely. Dose adjustments might be necessary.
Contraceptive Drugs
Theoretically, alfalfa might interfere with the activity of contraceptive drugs.
Alfalfa contains coumestrol, a phytoestrogen, and isoflavonoids, which have estrogenic effects.
Estrogens
Theoretically, alfalfa might interfere with hormone therapy.
Alfalfa contains coumestrol, a phytoestrogen, and isoflavonoids, which have estrogenic effects.
Immunosuppressants
Theoretically, alfalfa might decrease the efficacy of immunosuppressive therapy.
In vitro research and human case reports suggest that alfalfa may have immunostimulant effects.
Photosensitizing Drugs
Theoretically, concomitant use of alfalfa with photosensitizing drugs might have additive effects.
Animal research suggests that excessive doses of alfalfa may increase photosensitivity, possibly due to its chlorophyll content. It is unclear if this effect would be clinically relevant in humans.
Pines organic Barley Grass
Triclabendazole (Egaten)
Theoretically, barley might decrease the clinical effects of triclabendazole.
Animal research suggests that a diet supplemented with barley can reduce the bioavailability of triclabendazole when taken concomitantly. This effect has not been shown in humans.
Brand information
Manufacturer and brand details for Green Energy Blend, from the product label.
Swanson
See all Swanson products- Name
- Swanson Health Products
- City
- Fargo
- State
- ND
- ZipCode
- 58104
- Phone Number
- 1-800-437-4148
- Web Address
- swanson.com
Green Energy Blend by Swanson: Common Questions
Does Green Energy Blend by Swanson interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is Green Energy Blend safe to take during pregnancy?
What side effects does the alfalfa in this product have?
Does the barley grass in this product work for cholesterol?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Green Energy Blend is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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 Green Energy Blend’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Alfalfa
Interacts with 583 drugsAlfalfa is a nutrient-rich legume that people use for high cholesterol, menopause symptoms, and general wellness, but solid human evidence for most of these uses is limited. It is best avoid...
Read the full Alfalfa monograph → Herb & supplement monographBarley
Interacts with 1 drugBarley is a nutritious whole grain that is a good source of soluble fiber called beta-glucan, which has solid evidence for modestly lowering LDL ('bad') cholesterol when eaten regularly. It...
Read the full Barley monograph → Herb & supplement monographCouch Grass
Couch grass is a common lawn weed whose rhizome has long been used in traditional European herbal medicine, mainly for urinary and bladder complaints. High-quality human studies are lacking,...
Read the full Couch Grass monograph →Sources & How We Checked
Green Energy Blend'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 47 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.
Alfalfa 32 references
- Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
- The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
- Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
- Kurzer MS, Xu X. Dietary phytoestrogens. Annu Rev Nutr 1997;17:353-81. PubMed
- Farber JM, Carter AO, Varughese PV, et al. Listeriosis traced to the consumption of alfalfa tablets and soft cheese [Letter to the Editor]. N Engl J Med 1990;322:338. PubMed
- Molgaard J, von Schenck H, Olsson AG. Alfalfa seeds lower low density lipoprotein cholesterol and apolipoprotein B concentrations in patients with type II hyperlipoproteinemia. Atherosclerosis 1987;65:173-9. PubMed
- Light TD, Light JA. Acute renal transplant rejection possibly related to herbal medications. Am J Transplant 2003;3:1608-9. PubMed
- Prete PE. The mechanism of action of L-canavanine in inducing autoimmune phenomena. Arthritis Rheum 1985;28:1198-200. PubMed
- Alcocer-Varela J, Iglesias A, Llorente L, Alarcon-Segovia D. Effects of L-canavanine on T cells may explain the induction of systemic lupus erythematosus by alfalfa. Arthritis Rheum 1985;28:52-7. PubMed
- Roberts JL, Hayashi JA. Exacerbation of SLE associated with alfalfa ingestion. N Engl J Med 1983;308:1361. DOI
- Feingold, R. M. Should we fear "health foods"? Arch Intern Med 7-12-1999;159(13):1502. PubMed
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