Test Sterol 1650 Ingredients & Drug Interactions
by MET-Rx
What is this page for?
First and foremost: checking Test Sterol 1650 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
Test Sterol 1650 is a dietary supplement by MET-Rx with 4 active ingredients. Its ingredients are commonly taken for replacing fluids and electrolytes, preventing dehydration during exercise or illness, treating low blood sodium (under medical care).Based on those ingredients, 205 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Sodium. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Test Sterol 1650 by MET-Rx
Ask about any prescription or over-the-counter medication and we check it for interactions with Test Sterol 1650 by MET-Rx — 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
Ask the Pharmacist
A licensed pharmacist will answer your question by email — free, usually within 24 hours.
Got it — thank you!
A licensed pharmacist will answer within 24 hours. Keep an eye on your email (worth checking spam, just in case).
HelloPharmacist Scorecard of Test Sterol 1650 by MET-Rx
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
Partial disclosure
This product has 4 active ingredients. Sodium is the one we can evaluate — it's an essential mineral that helps nerve and muscle function, but the amount you get from supplements adds to what's already in your food.
The other three — Pro-Test Complex, Flavone Complex, and Phytosterol Complex — are proprietary blends we don't have detailed monographs for. The product also contains several inactive ingredients (fillers and binders like cellulose, dicalcium phosphate, and silica) to hold it together.
Does it work?
Couldn't assess
Sodium by itself is likely effective for cystic fibrosis and possibly effective for reducing kidney damage from the antibiotic amphotericin B. For bipolar disorder and congestive heart failure, the evidence we hold is insufficient to say whether it works.
Keep in mind this product is primarily a sodium supplement — if you're looking for a specific health benefit, talk with your pharmacist about whether this is the right choice for you.
How safe is it?
Well-documented data
Sodium is generally well tolerated when you take it at levels up to what's recommended for chronic disease prevention. The caution here is that sodium is essential in small amounts, but too much is linked to high blood pressure and heart strain.
Serious but rare side effects from oral sodium include worsened heart disease, high blood pressure, and kidney disease. Pregnancy and lactation safety ratings in our data are mixed — one rates it likely safe and another rates it possibly unsafe — so this is a question for your doctor or pharmacist if you're pregnant or nursing.
Meds to double-check
Moderate interaction found
Before you take this, check with your pharmacist if you're on blood pressure drugs (antihypertensives), lithium, corticosteroids, sodium phosphate, tolvaptan, didanosine, or any other medication that contains sodium. High sodium intake can interfere with how these work or raise your blood sodium dangerously high.
The bottom line
Scorecard at a glancePartially disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
This is a sodium supplement; most people get enough sodium from their diet already. It's worth considering only if your doctor or pharmacist has advised you to take one for a specific reason — cystic fibrosis is the clearest use.
If you take blood pressure medication, a mood stabilizer, corticosteroids, or any drug containing sodium, talk with your pharmacist before starting this.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Nov 21, 2012.
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 Test Sterol 1650, straight from the product label.
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 Test Sterol 1650 by MET-Rx, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 5 {Calories} | -- |
| Total Carbohydrates | 1 g | 1% |
| Sodium | 10 mg | 1% |
| Pro-Test Complex | 750 mg | -- |
| Flavone Complex | 400 mg | -- |
| Balancing Complex | 500 mg | -- |
| Phytosterol Complex | 0 NP | -- |
Other ingredients: Dicalcium Phosphate, Cellulose, Dextrin, Croscarmellose, Hypromellose, Silica, Contains <2% of:
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.
Brand IP Statement(s)
MET-Rx(R) WANTS YOU TO TEST OUR STEROLS. MET-Rx(R) TEST STEROL(TM) 1650 IS AS HARDCORE AS IT GETS, DESIGNED ONLY FOR SERIOUS BODYBUILDERS WHO PUSH THEIR WORKOUTS BEYOND THE LIMITS OF PAIN. THREE HEAVY-DUTY BLENDS MAKE THIS A TRUE "UNDERGROUND" SUPPLEMENT FORMULA.
Test Sterol(TM) should be used during your maximal training cycle while Clearify should be used during your training-recovery cycle.
MET-Rx(R) Shaping Every Body(TM).
(C)2012
General Statements
Features High Grade Tribulus standardized for 45% Saponins - one of the highest standardized amounts available!
>>STANDARDIZED FOR 45% SAPONINS >>THE ORIGINAL POWERLIFTERS SECRET AND SUPPLEMENT OF CHOICE
SPECIALTY SUPPLEMENT
Suggested/Recommended/Usage/Directions
Directions: For adults, take three (3) caplets daily, preferably with meals.
FOR MAXIMUM BENEFITS, TAKE 3 CAPLETS DAILY WITH MEALS.
Precautions
Discontinue use and consult your doctor if any adverse reactions occur.
Not intended for use by persons under the age of 18. KEEP OUT OF REACH OF CHILDREN.
TAMPER RESISTANT: DO NOT USE IF SEAL UNDER CAP IS BROKEN OR MISSING.
As a reminder, discuss the supplements and medications you take with your health care providers.
WARNING: Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use.
Storage
STORE AT ROOM TEMPERATURE AND AVOID EXCESSIVE HEAT.
Formula
CONTAINS TRIBULUS
Originally used by Russian Powerlifters, Tribulus is now used and preferred by serious athletes and bodybuilders around the world.
Formulation
ANDRO FREE >>NO ANDROSTENEDIONE OR OTHER FDA BANNED SUBSTANCES
No Androstenedione or other FDA banned substances.
FDA Statement of Identity
DIETARY SUPPLEMENT
General
14872 03C B14870 DAB
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Test Sterol 1650 by MET-Rx 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 Test Sterol 1650 by MET-Rx
These are the 4 active ingredients this product is made of. Select any to open its full monograph.
Serving size3 Caplet(s) Dosage formOther (e.g. Tea Bag) Servings per container30 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.
Sodium
Interacts with205 drugs
Sodium is an essential mineral and electrolyte your body needs to balance fluids, support nerves, and help muscles work. Most people in modern diets g...
Sodium monograph & interactionsPro-Test Complex
Flavone Complex
Balancing Complex
- › Phytosterol Complex
Other (inactive) ingredients: Dicalcium Phosphate, Cellulose, Dextrin, Croscarmellose, Hypromellose, Silica, Contains <2% of:. These complete the product’s ingredient list but are not active constituents.
Test Sterol 1650 by MET-Rx Drug Interactions
HelloPharmacist Interaction Report
Test Sterol 1650 by MET-Rx contains sodium, which interacts with a number of medications.
The most serious concern is with blood pressure drugs (antihypertensives): high sodium intake can reduce how well they work and may require your dose to be increased to keep your blood pressure under control.
Read the full breakdown — every affected drug type, severity by severity
Sodium also interacts with mood stabilizers (lithium) — high sodium can lower lithium levels in your blood and reduce its effect, while low sodium can raise them and cause toxicity. It affects corticosteroids and sodium-containing drugs like didanosine, tolvaptan, and sodium phosphate by raising your blood sodium levels too high (hypernatremia).
Altogether, these interactions span 203 individual medications.
We could not check the interactions of Pro-Test Complex, Flavone Complex, or Phytosterol Complex — we hold no data for them. If you take any prescription medication, run your exact drugs through the checker below before adding this product.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Test Sterol 1650?
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 Test Sterol 1650 interact with 205 drugs. Click any drug to see the details.
1 of the 4 ingredients in Test Sterol 1650 interact with drugs. Each result below shows which ingredient is responsible. Sodium
Betamethasone DipropionateSernivo
How Betamethasone Dipropionate interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumCorticosteroids Moderate
Interaction Summary
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Read the full Sodium + Betamethasone Dipropionate interactionBetamethasone Dipropionate, CalcipotrieneEnstilar, Wynzora
How Betamethasone Dipropionate, Calcipotriene interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumCorticosteroids Moderate
Interaction Summary
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Read the full Sodium + Betamethasone Dipropionate, Calcipotriene interactionBetamethasone ValerateLuxiq
How Betamethasone Valerate interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumCorticosteroids Moderate
Interaction Summary
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Read the full Sodium + Betamethasone Valerate interactionBetaxololBetoptic, Kerlone
How Betaxolol interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Betaxolol interactionBisoprololZebeta
How Bisoprolol interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Bisoprolol interactionBisoprolol, HydrochlorothiazideZiac
How Bisoprolol, Hydrochlorothiazide interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Bisoprolol, Hydrochlorothiazide interactionBosentanTracleer
How Bosentan interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Bosentan interactionBudesonideEntocort EC, Eohilia, Pulmicort, Tarpeyo, Uceris
How Budesonide interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumCorticosteroids Moderate
Interaction Summary
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Read the full Sodium + Budesonide interactionBumetanideBurinex
How Bumetanide interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Bumetanide interactionBumetanide (iv)Bumex
How Bumetanide (iv) interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Bumetanide (iv) interactionBumetanide (oral)Bumex
How Bumetanide (oral) interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Bumetanide (oral) interactionCandesartan CilexetilAmias, Atacand
How Candesartan Cilexetil interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Candesartan Cilexetil interactionCandesartan Cilexetil, HydrochlorothiazideAtacand HCT
How Candesartan Cilexetil, Hydrochlorothiazide interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Candesartan Cilexetil, Hydrochlorothiazide interactionCaptoprilAcepril, Capoten
How Captopril interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Captopril interactionCaptopril, HydrochlorothiazideAcezide, Capozide
How Captopril, Hydrochlorothiazide interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Captopril, Hydrochlorothiazide interactionCarteololCartrol, Ocupress
How Carteolol interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Carteolol interactionCarvedilolCoreg, Coreg CR
How Carvedilol interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Carvedilol interactionCeliprololCelicard
How Celiprolol interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Celiprolol interactionChlorothiazideDiuril
How Chlorothiazide interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Chlorothiazide interactionChlorothiazide, MethyldopaAldochlor, Aldoclor 150, Aldoclor 250
How Chlorothiazide, Methyldopa interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Chlorothiazide, Methyldopa interactionChlorothiazide, ReserpineDiupres
How Chlorothiazide, Reserpine interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Chlorothiazide, Reserpine interactionChlorthalidoneHygroton, Thalitone
How Chlorthalidone interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Chlorthalidone interactionChlorthalidone, ClonidineClorpres, Combipres
How Chlorthalidone, Clonidine interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Chlorthalidone, Clonidine interactionCilazaprilInhibace
How Cilazapril interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Cilazapril interactionClevidipineCleviprex
How Clevidipine interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Clevidipine interactionClobetasolClobex, Temovate
How Clobetasol interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumCorticosteroids Moderate
Interaction Summary
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Read the full Sodium + Clobetasol interactionClonidineCatapres
How Clonidine interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Clonidine interactionCortisone AcetateCortisone Tablets, Cortone
How Cortisone Acetate interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumCorticosteroids Moderate
Interaction Summary
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Read the full Sodium + Cortisone Acetate interactionCryptenamine, MethyclothiazideDiutensen
How Cryptenamine, Methyclothiazide interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Cryptenamine, Methyclothiazide interactionCyclothiazideAnhydron, Fluidil
How Cyclothiazide interacts with Test Sterol 1650 — through 1 ingredient. Tap an ingredient for the detail:
SodiumAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
Read the full Sodium + Cyclothiazide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Test Sterol 1650 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.
Sodium
Antihypertensive Drugs
Theoretically, a high intake of dietary sodium might reduce the effectiveness of antihypertensive drugs.
High intake of dietary sodium can increase systolic and diastolic blood pressure. Also, high intake of sodium may necessitate increased use of antihypertensive medications to achieve blood pressure control in some patients, such as those with chronic kidney disease.
Corticosteroids
Concomitant use of mineralocorticoids and some glucocorticoids with sodium supplements might increase the risk of hypernatremia.
Mineralocorticoids and some glucocorticoids (corticosteroids) cause sodium retention. This effect is dose-related and depends on mineralocorticoid potency. It is most common with hydrocortisone, cortisone, and fludrocortisone, followed by prednisone and prednisolone.
Didanosine (Videx)
Concomitant use of didanosine with additional sodium from dietary or supplemental sources may increase the risk of hypernatremia.
Didanosine formulations contain a significant amount of sodium.
Lithium
Altering dietary intake of sodium might alter the levels and clinical effects of lithium.
High sodium intake can reduce plasma concentrations of lithium by increasing lithium excretion. Reducing sodium intake can significantly increase plasma concentrations of lithium and cause lithium toxicity in patients being treated with lithium carbonate. Stabilizing sodium intake is shown to reduce the percentage of patients with lithium level fluctuations above 0.8 mEq/L. Patients taking lithium should avoid significant alterations in their dietary intake of sodium.
Sodium Phosphates
Theoretically, concomitant use of sodium phosphate with sodium supplements might increase the risk of hypernatremia.
Use of high doses (> 45 mL in 24 hours) of sodium phosphate, such as those used for bowel cleansing before surgery, can lead to serious electrolyte disturbances, including hypernatremia. The risk of hypernatremia is highest in the elderly and people with other risk factors for electrolyte disturbances.
Sodium-Containing Drugs
Concomitant use of sodium-containing drugs with additional sodium from dietary or supplemental sources may increase the risk of hypernatremia and long-term sodium-related complications.
The Chronic Disease Risk Reduction (CDRR) intake level of 2.3 grams of sodium daily indicates the intake at which it is believed that chronic disease risk increases for the apparently healthy population. Some medications contain high quantities of sodium. When used in conjunction with sodium supplements or high-sodium diets, the CDRR may be exceeded. Additionally, concomitant use may increase the risk for hypernatremia; this risk is highest in the elderly and people with other risk factors for electrolyte disturbances.
Tolvaptan (Samsca)
Theoretically, concomitant use of tolvaptan with sodium might increase the risk of hypernatremia.
Tolvaptan is a vasopressin receptor 2 antagonist that is used to increase sodium levels in patients with hyponatremia. Patients taking tolvaptan should use caution with the use of sodium salts such as sodium chloride.
Brand information
Manufacturer and brand details for Test Sterol 1650, from the product label.
Test Sterol 1650 by MET-Rx: Common Questions
Does Test Sterol 1650 by MET-Rx interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is sodium safe to take as a supplement?
What does sodium do in this product?
Can I take this if I'm pregnant or nursing?
What are the other ingredients in this product?
Can high sodium intake from this product affect my blood pressure medication?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Test Sterol 1650 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 Test Sterol 1650’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Test Sterol 1650'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 38 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.
Sodium 38 references
- Garabedian-Ruffalo SM, Ruffalo RL. Drug and nutrient interactions. Am Fam Physician 1986;33:165-74.
- Food and Drug Administration Science Background: Safety of Sodium Phosphates Oral Solution. September 17, 2001. Available at: http://www.fda.gov/cder/drug/safety/sodiumphospate.htm
- Coton T, Mallaret C, Coilliot C, Carre D, Guisset M. Severe acute ulcerated gastritis induced by salt. Presse Med 2009;38(3):499-500. PubMed
- Frings-Meuthen P, Buehlmeier J, Baecker N, et al. High sodium chloride intake exacerbates immobilization-induced bone resorption and protein losses. J Appl Physiol 2011;111(2):537-542. PubMed
- Frings-Meuthen P, Baecker N, Heer M. Low-grade metabolic acidosis may be the cause of sodium chloride-induced exaggerated bone resorption. J Bone Miner Res 2008;23(4):517-524. PubMed
- Alam S, Johnson AG. A meta-analysis of randomised controlled trials (RCT) among healthy normotensive and essential hypertensive elderly patients to determine the effect of high salt (NaCl) diet of blood pressure. J Hum Hypertens 1999;13(6):367-74.
- Boudville N, Ward S, Benaroia M, House AA. Increased sodium intake correlates with greater use of antihypertensive agents by subjects with chronic kidney disease. Am J Hypertens 2005;18(10):1300-5. PubMed
- Bennett WM. Drug interactions and consequences of sodium restriction. Am J Clin Nutr 1997;65(2 Suppl):678S-681S. PubMed
- Okusa MD, Crystal LJ. Clinical manifestations and management of acute lithium intoxication. Am J Med 1994;97(4):383-9. PubMed
- Food and Nutrition Board, Institute of Medicine. Dietary reference intakes for water, potassium, sodium, chloride, and sulfate. Washington, DC: National Academy Press, 2005. Available at: http://www.nap.edu/openbook.php?record_id=10925. DOI
- D'Elia L, Rossi G, Ippolito R, Cappuccio FP, Strazzullo P. Habitual salt intake and risk of gastric cancer: a meta-analysis of prospective studies. Clin Nutr 2012;31(4):489-98. PubMed
- Goldsmith SR. Hyponatremia in heart failure: time for a trial. J Card Fail 2013;19(6):398-400. PubMed
- Willocks L, Brettle R, Keen J, Valentine C, Pinching AJ. Formulations of didanosine (ddI) and salt overload. Lancet 1992;339(8786):190.
- Chen L, Zhang Z, Chen W, Whelton PK, Appel LJ. Lower Sodium Intake and Risk of Headaches: Results From the Trial of Nonpharmacologic Interventions in the Elderly. Am J Public Health. 2016;106(7):1270-5. PubMed
- Cook NR, Appel LJ, Whelton PK. Lower levels of sodium intake and reduced cardiovascular risk. Circulation. 2014;129(9):981-9. PubMed
- Cook NR, Appel LJ, Whelton PK. Sodium Intake and All-Cause Mortality Over 20 Years in the Trials of Hypertension Prevention. J Am Coll Cardiol. 2016;68(15):1609-1617. PubMed
- Mente A, O'Donnell M, Rangarajan S, et al. Associations of urinary sodium excretion with cardiovascular events in individuals with and without hypertension: a pooled analysis of data from four studies. Lancet. 2016;388(10043):465-75. PubMed
- Moosavian SP, Haghighatdoost F, Surkan PJ, Azadbakht L. Salt and obesity: a systematic review and meta-analysis of observational studies. Int J Food Sci Nutr. 2017;68(3):265-277. PubMed
- O'Donnell M, Mente A, Rangarajan S, et al. Urinary sodium and potassium excretion, mortality, and cardiovascular events. N Engl J Med. 2014;371(7):612-23. DOI
- Poggio R, Gutierrez L, Matta MG, Elorriaga N, Irazola V, Rubinstein A. Daily sodium consumption and CVD mortality in the general population: systematic review and meta-analysis of prospective studies. Public Health Nutr. 2015;18(4):695-704. PubMed
- Stallings VA, Harrison M, Oria M; Committee to Review the Dietary Reference Intakes for Sodium and Potassium, Food and Nutrition Board, Health and Medicine Division, National Academies of Sciences, Engineering, and Medicine. Washington (DC): National Acad
- Mahtani KR, Heneghan C, Onakpoya I, et al. Reduced Salt Intake for Heart Failure: A Systematic Review. JAMA Intern Med. 2018 Dec 1;178(12):1693-1700. PubMed
- Yancy CW. Sodium Restriction in Heart Failure: Too Much Uncertainty-Do the Trials. JAMA Intern Med. 2018 Dec 1;178(12):1700-1701. PubMed
- He FJ, Campbell NRC, Ma Y, MacGregor GA, Cogswell ME, Cook NR. Errors in estimating usual sodium intake by the Kawasaki formula alter its relationship with mortality: implications for public health. Int J Epidemiol. 2018;47(6):1784-1795. PubMed
- Murthy K, Ondrey GJ, Malkani N, et al. THE EFFECTS OF HYPONATREMIA ON BONE DENSITY AND FRACTURES: A SYSTEMATIC REVIEW AND META-ANALYSIS. Endocr Pract. 2019;25(4):366-378. PubMed
- Messerli FH, Hofstetter L, Syrogiannouli L, et al. Sodium intake, life expectancy, and all-cause mortality. Eur Heart J 2021;42(21):2103-2112. PubMed
- Graudal NA, Hubeck-Graudal T, Jurgens G. Effects of low sodium diet versus high sodium diet on blood pressure, renin, aldosterone, catecholamines, cholesterol, and triglyceride. Cochrane Database Syst Rev 2020;12(12):CD004022. PubMed
- Giatti S, Santos RB, Aielo AN, et al. Association of sodium with obstructive sleep apnea. The ELSA-Brasil study. Ann Am Thorac Soc 2021;18(3):502-510. PubMed
- Nan X, Lu H, Wu J, et al. The interactive association between sodium intake, alcohol consumption and hypertension among elderly in northern China: a cross-sectional study. BMC Geriatr 2021;21(1):135. PubMed
- Kyozuka H, Fukusda T, Murata T, et al. Impact of preconception sodium intake on hypertensive disorders of pregnancy: The Japan Environment and Children's study. Pregnancy Hypertens 2021;23:66-72. PubMed
- Zhao L, Ogden CL, Yang Q, et al. Association of usual sodium intake with obesity among US children and adolescents, NHANES 2009-2016. Obesity (Silver Spring) 2021;29(3):587-594. PubMed
- Ma Y, He FJ, Sun Q, et al. 24-Hour urinary sodium and potassium excretion and cardiovascular risk. N Engl J Med 2022;386(3):252-263. PubMed
- Liu J, Yang X, Zhang P, et al. Association of urinary sodium excretion and left ventricular hypertrophy in people with type 2 diabetes mellitus: A cross-sectional study. Front Endocrinol (Lausanne) 2021;12:728493. PubMed
- Filippini T, Malavolti M, Whelton PK, Vinceti M. Sodium intake and risk of hypertension: A systematic review and dose-response meta-analysis of observational cohort studies. Curr Hypertens Rep 2022;24(5):133-144. PubMed
- Wang DD, Li Y, Nguyen XT, et al. Dietary sodium and potassium intake and risk of non-fatal cardiovascular diseases: The million veteran program. Nutrients 2022;14(5):1121. PubMed
- Kwak JH, Park CH, Eun CS, et al. The associations of dietary intake of high sodium and low zinc with gastric cancer mortality: A prospective cohort study in Korea. Nutr Cancer 2022;74(10):3501-3508. PubMed
- George S, Maiti R, Mishra BR, Jena M, Mohapatra D. Effect of regulated add-on sodium chloride intake on stabilization of serum lithium concentration in bipolar disorder: A randomized controlled trial. Bipolar Disord 2023;25(1):66-75. PubMed
- Zhou TL, Schütten MTJ, Kroon AA, et al. Urinary Sodium Excretion and Salt Intake Are Not Associated With Blood Pressure Variability in a White General Population. J Am Heart Assoc 2023;12(1):e026578. PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC