Interactions on record — worth a quick check against your medications. Based on 4 of 5 ingredients. Check your meds →
Dietary supplement

nr+ Ingredients & Drug Interactions

by Mindbodygreen

Capsule Category: Other Combinations
Most serious interaction: Moderate
The interaction bottom line Most serious interaction: Moderate

nr+ is a dietary supplement by Mindbodygreen with 5 active ingredients. Its ingredients are commonly taken for fatigue and low energy, stress and coping (adaptogen), mental performance and focus.Based on those ingredients, 1,273 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Rhodiola, Astaxanthin, Nicotinamide Riboside Chloride. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of nr+ by Mindbodygreen

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.

From our pharmacy team — supplement deep dive

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 5 of its 5 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

NR+ contains 5 active ingredients: rhodiola, betaine anhydrous, nicotinamide riboside chloride, ceramosides phytoceramide extract, and astaxanthin. These are combined with microcrystalline cellulose (a filler), a vegetable capsule, and calcium laurate (a binder) as inactive ingredients.

Rhodiola is an adaptogenic herb; betaine anhydrous is a naturally occurring compound that supports homocysteine metabolism; nicotinamide riboside is a form of vitamin B3 involved in cellular energy; ceramosides phytoceramide extract comes from plant sources; and astaxanthin is a carotenoid pigment from algae and seafood.

Does it work?

Strong evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed

This product doesn't appear to be marketed for a specific use, so we graded its ingredients' overall clinical evidence instead.

Strong

Strong clinical evidence supports its ingredients for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredients' overall clinical evidence instead.
  • On file: Homocystinuria — rated "Effective" (Betaine Anhydrous) (Natural Medicines).
  • On file: Hyperhomocysteinemia — rated "Possibly Effective" (Betaine Anhydrous) (Natural Medicines).

The evidence supporting these ingredients is limited. For rhodiola, the data we hold rates its use for altitude sickness, generalized anxiety disorder, arrhythmia, and athletic performance as having insufficient reliable evidence.

Betaine anhydrous is rated effective for homocystinuria and possibly effective for high homocysteine levels (hyperhomocysteinemia), but evidence is insufficient for NASH, colorectal adenoma, depression, and GERD. Nicotinamide riboside, ceramosides phytoceramide extract, and astaxanthin all have insufficient reliable evidence for the conditions listed in our data—including age-related macular degeneration, Alzheimer disease, and athletic performance.

In short, we don't yet hold strong evidence that this combination is effective for any particular condition.

The evidence, ingredient by ingredient Rhodiola Betaine Anhydrous Nicotinamide Riboside Astaxanthin

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 4 of the 4 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 4 of 4.
  • General safety write-ups exist for 4 of 4.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Rhodiola is generally well tolerated for short-term use, though long-term safety hasn't been well studied. The most common side effects are dizziness and changes in saliva production.

The safety data advises against rhodiola during pregnancy and while breastfeeding. Betaine anhydrous is generally well tolerated but may cause body odor, diarrhea, nausea, vomiting, GI distress, and in rare cases, elevated cholesterol.

There isn't enough reliable safety data to recommend it during pregnancy or breastfeeding. Nicotinamide riboside appears well tolerated in short-term studies, with the most common effects being bloating, muscle pain, nausea, itching, sweating, and changes in stools; the data rates it possibly safe in pregnancy but advises against breastfeeding.

Astaxanthin is generally well tolerated, though it may cause stomach pain, diarrhea, and red-colored stools; safety data advises against use during pregnancy and breastfeeding. We hold no safety data for ceramosides phytoceramide extract.

Side effects, ingredient by ingredient Rhodiola Betaine Anhydrous Nicotinamide Riboside Astaxanthin

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 3 of the 4 matched ingredients can interact with medications — Rhodiola, Astaxanthin, Nicotinamide Riboside.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 1,274 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking NR+, check with your doctor or pharmacist if you take blood pressure medications, blood sugar medications, or any drug broken down by liver enzymes (especially CYP2C9, CYP3A4, CYP1A2, or CYP2B6)—including losartan. Also check if you take immunosuppressants or drugs that depend on a cellular pump called P-glycoprotein.

These are the main drug types with documented interactions. No interactions are documented for betaine anhydrous or ceramosides phytoceramide extract.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with strong clinical evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.

NR+ is marketed as a multi-ingredient supplement, but the evidence supporting its use for any specific condition isn't established in the data we hold. The main concern is its interaction potential—especially with blood pressure medications, blood sugar drugs, and medications broken down by your liver.

If you take any prescription medications, check each one with the tool on this page before starting, and talk it over with your own doctor or pharmacist to make sure it's right for you.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 4 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Oct 23, 2019.

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

At a glance

General information

Key facts about nr+, straight from the product label.

Brand Mindbodygreen
Barcode (UPC) 693749006985
Net contents 60 Capsule(s)
Market status On market
Date entered into DSLD Oct 23, 2019
DSLD ID 207242
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Gluten Free
From the 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 nr+ by Mindbodygreen, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
2 Capsule(s)
Maximum serving Sizes:
2 Capsule(s)
Servings per container
30
UPC/BARCODE
693749006985
IngredientAmount% DV
Rhodiola100 mg--
Betaine Anhydrous50 mg--
Nicotinamide Riboside Chloride200 mg--
Ceramosides Phytoceramide extract30 mg--
Astaxanthin3 mg--

Other ingredients: Microcrystalline Cellulose, Vegetable Capsule, Calcium Laurate

Tap any ingredient to jump to its full detail below.

Label statements
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.
FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Suggested use: Take two (2) capsules once daily or as recommended by your health care practitioner.

Precautions

If pregnant, consult your health care practitioner before using this product.

Tamper-evident: Use only if bottle is sealed.

Storage

Store tightly sealed in a cool, dry place.

Seals/Symbols

Gluten-free GMO-free Vegan

Formulation

Gluten-free GMO-free

Vegan

Formula

nr+ astaxanthin, rhodiola, phytoceramides, betaine

We combined nicotinamide riboside(nr), which increases NAD+ and supports cellular energy production for maintaining healthy muscles and younger-looking skin, with 1) astaxanthin to target free radicals that can damage the skin, 2) rhodiola to protect against oxidative stress, 3) phytoceramides to support skin moisture and appearance, and 4) betaine for heart health.

General Statements

Finally, the ultimate supplement for healthy aging.

Brand IP Statement(s)

Ceramosides is a registered trademark of E.P.I. France. AstaReal is a registered trademark of Fuji Chemical Industries Co., Ltd.

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.

See for yourself

nr+ by Mindbodygreen label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

What’s inside

The Ingredients in nr+ by Mindbodygreen

These are the 5 active ingredients this product is made of. Select any to open its full monograph.

Serving size2 Capsule(s) Dosage formCapsule 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.

Rhodiola

Interacts with
1,271 drugs
100 mg per serving

Rhodiola is an herb traditionally used to fight fatigue and help the body cope with stress. Some small studies suggest it may modestly reduce fatigue...

Rhodiola monograph & interactions

Betaine Anhydrous

No known
interactions
50 mg per serving Form: Trimethylglycine

Betaine anhydrous (also called trimethylglycine) is a compound found in foods like beets, spinach, and whole grains, and is sold as a supplement and a...

Betaine Anhydrous monograph & interactions

Nicotinamide Riboside Chloride

Interacts with
172 drugs
200 mg per serving

Nicotinamide riboside (NR) is a form of vitamin B3 that the body converts into NAD+, a molecule involved in cellular energy and repair. Early human st...

Nicotinamide Riboside Chloride monograph & interactions

Ceramosides Phytoceramide extract

30 mg per serving Form: Triticum vulgare

Astaxanthin

Interacts with
671 drugs
3 mg per serving Form: AstaReal H. pluvialis algae extract

Astaxanthin is a reddish carotenoid pigment with strong antioxidant activity in the lab, and it is widely promoted for skin, eye, heart, and exercise...

Astaxanthin monograph & interactions

Other (inactive) ingredients: Microcrystalline Cellulose, Vegetable Capsule, Calcium Laurate. These complete the product’s ingredient list but are not active constituents.

Interaction report

nr+ by Mindbodygreen Drug Interactions

Want to check YOUR meds against nr+?

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 checker
1,273Drugs
1,089 Moderate 184 Minor

Ingredients driving the most interactions

Rhodiola 1,271

Each ingredient & the kinds of drugs it affects

For each ingredient in nr+ 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.

Rhodiola10 drug types · 1,271 drugs

Antidiabetes Drugs

Theoretically, taking rhodiola with antidiabetes drugs might increase the risk of hypoglycemia.
In vitro and animal research shows that rhodiola extract can decrease blood glucose due to alpha-glucosidase activity.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, taking rhodiola with antihypertensive drugs might increase the risk of hypotension.
In vitro and animal research shows that rhodiola extract inhibits angiotensin-converting enzyme (ACE) and might lower blood pressure.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, rhodiola might increase levels of drugs metabolized by CYP2C9.
In vitro research shows that rhodiola inhibits CYP2C9. This effect is highly variable and appears to be dependent on the rhodiola product studied. Also, a clinical study in healthy young males found that taking rhodiola extract 290 mg daily for 14 days reduces the metabolism of losartan, a CYP2C9 substrate, by 21% after 4 hours.

Likelihood Possible Evidence B
Immunosuppressants

Theoretically, rhodiola use might interfere with immunosuppressive therapy.
In vitro and animal research show that rhodiola has immunostimulatory effects.

Likelihood Possible Evidence D
Losartan (Cozaar)

Rhodiola might increase the levels and adverse effects of losartan.
A clinical study in healthy young males found that taking rhodiola extract 290 mg daily for 14 days reduces the metabolism of losartan, a CYP2C9 substrate, by 21% after 4 hours.

Likelihood Probable Evidence B
P-Glycoprotein Substrates

Theoretically, rhodiola might increase levels of P-glycoprotein substrates.
In vitro research shows that rhodiola inhibits P-glycoprotein. Theoretically, using rhodiola with P-glycoprotein substrates might increase drug levels and potentially increase the risk of adverse effects.

Likelihood Possible Evidence D
Antidepressant Drugs

Theoretically, rhodiola might increase the risk of adverse effects when taken with antidepressants.
A review of adverse event reports in Poland identified cases of tachyarrhythmias, myalgia, arthralgia, gum pain, restless leg syndrome, swallowing disorders, and changes in consciousness when rhodiola was taken in combination with paroxetine, escitalopram, fluoxetine, sertraline, trazodone, and/or duloxetine.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, rhodiola might increase the risk of adverse effects when taken with CNS depressants.
A review of adverse event reports in Poland identified cases of excessive sedation, myoclonus, hypotension, and hallucinations when rhodiola was taken with haloperidol, diazepam, or alprazolam.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, rhodiola might increase levels of drugs metabolized by CYP1A2.
In vitro research shows that rhodiola inhibits CYP1A2. This effect is highly variable and appears to be dependent on the rhodiola product studied. However, a clinical study in healthy young males found that taking rhodiola extract 290 mg daily for 14 days does not inhibit the metabolism of caffeine, a CYP1A2 substrate.

Likelihood Possible Evidence B
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, rhodiola might increase levels of drugs metabolized by CYP3A4.
In vitro research shows that rhodiola inhibits CYP3A4. This effect is highly variable and appears to be dependent on the rhodiola product studied. However, a clinical study in healthy young males found that taking rhodiola extract 290 mg daily for 14 days does not inhibit the metabolism of midazolam, a CYP3A4 substrate.

Likelihood Possible Evidence B

Astaxanthin2 drug types · 671 drugs

Cytochrome P450 2B6 (Cyp2B6) Substrates

Theoretically, astaxanthin may decrease levels of drugs metabolized by CYP2B6.
In vitro research shows that astaxanthin induces cytochrome CYP2B6 enzyme activity in human hepatocytes. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, astaxanthin may decrease levels of drugs metabolized by CYP3A4.
In vitro research shows that astaxanthin induces CYP3A4 enzyme activity in human hepatocytes. This effect has not been reported in humans.

Likelihood Possible Evidence D

Nicotinamide Riboside Chloride1 drug type · 172 drugs

Antihypertensive Drugs

Theoretically, nicotinamide riboside may have additive effects with antihypertensive drugs, potentially increasing the risk for hypotension.
One small clinical study suggests that nicotinamide riboside can modestly reduce blood pressure in hypertensive patients. However, other clinical research did not find a reduction in blood pressure when compared with control.

Likelihood Possible Evidence D
The maker

Brand information

Manufacturer and brand details for nr+, from the product label.

Mindbodygreen

See all Mindbodygreen products
Name
Thorne Research, Inc.
Phone Number
1-800-228-1966
Web Address
mindbodygreen.com
Pharmacist Counseling Corner

nr+ by Mindbodygreen: Common Questions

Does nr+ by Mindbodygreen interact with any medications?
Yes. Based on its ingredients, nr+ has a known interaction with 1,273 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
nr+ contains 5 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Is NR+ safe to take while pregnant or breastfeeding?
The safety data advises against rhodiola, nicotinamide riboside, and astaxanthin during pregnancy and breastfeeding. Betaine anhydrous has insufficient data—there isn't enough to know either way. Talk with your doctor or pharmacist before taking NR+ if you're pregnant, planning to become pregnant, or breastfeeding.
What are the most common side effects?
Rhodiola may cause dizziness and changes in saliva production. Betaine anhydrous may cause body odor, diarrhea, nausea, or vomiting. Nicotinamide riboside may cause bloating, muscle pain, nausea, itching, or changes in stools. Astaxanthin may cause stomach pain, diarrhea, or red-colored stools. Most people tolerate these ingredients well, but these effects can occur.
Does NR+ actually work? What is it supposed to help with?
The evidence we hold rates all the ingredients in NR+ as having insufficient reliable evidence for the conditions listed—including age-related macular degeneration, Alzheimer disease, and athletic performance. We don't have established evidence that this combination is effective for any particular condition.
Does NR+ contain any fillers?
Yes. NR+ contains microcrystalline cellulose (a filler), calcium laurate (a binder), and a vegetable capsule as inactive ingredients alongside the five active ingredients.
Can I take NR+ if I'm on immunosuppressant medications?
Rhodiola in NR+ may theoretically interfere with immunosuppressant therapy. Don't take this product without checking first with your own doctor or pharmacist—they can tell you whether it's safe for you given your specific medication.

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.

nr+ label
Sources

Sources & How We Checked

nr+'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.

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 34 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.

Rhodiola 13 references
  1. Kim SH, Hyun SH, Choung SY. Antioxidative effects of Cinnamomi cassiae and Rhodiola rosea extracts in liver of diabetic mice. Biofactors 2006;26:209-19.
  2. Kwon YI, Jang HD, Shetty K. Evaluation of Rhodiola crenulata and Rhodiola rosea for management of type II diabetes and hypertension. Asia Pac J Clin Nutr 2006;15:425-32.
  3. Bystritsky A, Kerwin L, Feusner JD. A pilot study of Rhodiola rosea (Rhodax) for generalized anxiety disorder (GAD). J Altern Complement Med 2008;14:175-80.
  4. Shevtsov VA, Zholus BI, Shervarly VI, et al. A randomized trial of two different doses of a SHR-5 Rhodiola rosea extract versus placebo and control of capacity for mental work. Phytomedicine 2003;10:95-105. PubMed
  5. Apostolidis E, Kwon YI, Shetty K. Potential of cranberry-based herbal synergies for diabetes and hypertension management. Asia Pac J Clin Nutr 2006;15:433-41.
  6. Hellum BH, Tosse A, Hoybakk K, et al. Potent in vitro inhibition of CYP3A4 and P-glycoprotein by Rhodiola rosea. Planta Med 2010;76:331-8.
  7. Skopriska-Rozewska E, Wojcik R, Siwicki AK, et al. The effect of Rhodiola quadrifida extracts on cellular immunity in mice and rats. Pol J Vet Sci 2008;11:105-11.
  8. Mishra KP, Chanda S, Shukla K, Ganju L. Adjuvant effect of aqueous extract of Rhodiola imbricate rhizome on the immune responses to tetanus toxoid and ovalbumin in rats. Immunopharmacol Immunotoxicol 2010;32:141-6.
  9. Li HX, Sze SC, Tong Y, Ng TB. Production of Th1- and Th2-dependent cytokines induced by the Chinese medicine herb, Rhodiola algida, on human peripheral blood monocytes. J Ethnopharmacol 2009;123:257-66. PubMed
  10. Mishra KP, Ganju L, Chanda S, et al. Aqueous extract of Rhodiola imbricate rhizome stimulates Toll-like receptor 4, granzyme-B and Th1 cytokines in vitro. Immunobiology 2009;214:27-31.
  11. Thu OK, Nilsen OG, Hellum B. In vitro inhibition of cytochrome P-450 activities and quantification of constituents in a selection of commercial Rhodiola rosea products. Pharm Bio. 2016 Dec;54(12):3249-3256.
  12. Thu OK, Spigset O, Nilsen OG, Hellum B. Effect of commercial Rhodiola rosea on CYP enzyme activity in humans. Eur J Clin Pharmacol. 2016 Mar;72(3):295-300. PubMed
  13. Woron J, Siwek M. Unwanted effects of psychotropic drug interactions with medicinal products and diet supplements containing plant extracts. Psychiatr Pol 2018;52(6):983-96. PubMed

See these in context on the Rhodiola monograph →

Betaine Anhydrous 11 references
  1. Cystadane (betaine anhydrous for oral solution) Package insert. Orphan Medical, Inc. Minnetonka, MN. November 2005.
  2. Abdelmalek MF, Angulo P, Jorgensen RA, et al. Betaine, a promising new agent for patients with nonalcoholic steatohepatitis: results of a pilot study. Am J Gastroenterol 2001;96:2711-7.. PubMed
  3. Schwab U, Torronen A, Toppinen L, et al. Betaine supplementation decreases plasma homocysteine concentrations but does not affect body weight, body composition, or resting energy expenditure in human subjects. Am J Clin Nutr 2002;76:961-7. PubMed
  4. McGregor DO, Dellow WJ, Robson RA, et al. Betaine supplementation decreases post-methionine hyperhomocysteinemia in chronic renal failure. Kidney Int 2002;61:1040-6. PubMed
  5. Olthof MR, van Vliet T, Verhoef P, et al. Effect of homocysteine-lowering nutrients on blood lipids: results from four randomised, placebo-controlled studies in healthy humans. PloS Med 2005;2:e135. PubMed
  6. Knopman, D. and Patterson, M. An open-label, 24-week pilot study of the methyl donor betaine in Alzheimer disease patients. Alzheimer Dis.Assoc.Disord. 2001;15(3):162-165. PubMed
  7. Moat, S. J., Madhavan, A., Taylor, S. Y., Payne, N., Allen, R. H., Stabler, S. P., Goodfellow, J., McDowell, I. F., Lewis, M. J., and Lang, D. High- but not low-dose folic acid improves endothelial function in coronary artery disease. Eur J Clin Invest 2 PubMed
  8. Abdelmalek, M. F., Sanderson, S. O., Angulo, P., Soldevila-Pico, C., Liu, C., Peter, J., Keach, J., Cave, M., Chen, T., McClain, C. J., and Lindor, K. D. Betaine for nonalcoholic fatty liver disease: results of a randomized placebo-controlled trial. Hepa PubMed
  9. Ashtary-Larky D, Bagheri R, Ghanavati M, et al. Effects of betaine supplementation on cardiovascular markers: a systematic review and meta-analysis. Crit Rev Food Sci Nutr. 2021 Mar 25:1-18. PubMed
  10. Zawieja EE, Zawieja B, Chmurzynska A. Betaine supplementation moderately increases total cholesterol levels: a systematic review and meta-analysis. J Diet Suppl. 2021;18(1):105-117. PubMed
  11. Imbard A, Toumazi A, Magréault S, et al. Efficacy and pharmacokinetics of betaine in CBS and cblC deficiencies: a cross-over randomized controlled trial. Orphanet J Rare Dis 2022;17(1):417. PubMed

See these in context on the Betaine Anhydrous monograph →

Nicotinamide Riboside 7 references
  1. Martens CR, Denman BA, Mazzo MR, et al. Chronic nicotinamide riboside supplementation is well-tolerated and elevates NAD+ in healthy middle-aged and older adults. Nat Commun 2018;9(1):1286. PubMed
  2. Dollerup OL, Christensen B, Svart M, et al. A randomized placebo-controlled clinical trial of nicotinamide riboside in obese men: safety, insulin-sensitivity, and lipid-mobilizing effects. Am J Clin Nutr 2018;108(2):343-53. PubMed
  3. Dellinger RW, Santos SR, Morris M, et al. Repeat dose NRPT (nicotinamide riboside and pterostilbene) increases NAD+ levels in humans safety and sustainably: a randomized, double-blind, placebo-controlled study. NPJ J Aging Mech Dis 2017;3:17.
  4. Conze D, Brenner C, Kruger CL. Safety and metabolism of long-term administration of NIAGEN (nicotinamide riboside chloride) in a randomized, double-blind, placebo-controlled clinical trial of healthy overweight adults. Sci Rep 2019;9(1):9772. PubMed
  5. Remie CME, Roumans KHM, Moonen MPB, et al. Nicotinamide riboside supplementation alters body composition and skeletal muscle acetylcarnitine concentrations in healthy obese humans. Am J Clin Nutr. 2020;112(2):413-426. PubMed
  6. Turck D, Castenmiller J, de Henauw S, et al. Safety of nicotinamide riboside chloride as a novel food pursuant to Regulation (EU) 2015/2283 and bioavailability of nicotinamide from this source, in the context of Directive 2002/46/EC. EFSA J. 2019;17(8):e0
  7. EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA), Turck D, et al. Extension of use of nicotinamide riboside chloride as a novel food pursuant to Regulation (EU) 2015/2283. EFSA J 2021;19(11):e06843.

See these in context on the Nicotinamide Riboside monograph →

Astaxanthin 3 references
  1. Kupcinskas L, Lafolie P, Lignell A, et al. Efficacy of the natural antioxidant astaxanthin in the treatment of functional dyspepsia in patients with or without Helicobacter pylori infection: A prospective, randomized, double blind, and placebo-controlled
  2. Kistler, A., Liechti, H., Pichard, L., Wolz, E., Oesterhelt, G., Hayes, A., and Maurel, P. Metabolism and CYP-inducer properties of astaxanthin in man and primary human hepatocytes. Arch.Toxicol. 2002;75(11-12):665-675. PubMed
  3. Choi HD, Youn YK, Shin WG. Positive effects of astaxanthin on lipid profiles and oxidative stress in overweight subjects. Plant Foods Hum Nutr. 2011;66:363-369. PubMed

See these in context on the Astaxanthin monograph →

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

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