Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

7-KETO 100 mg Ingredients & Drug Interactions

by NOW

Capsule Category: Non-nutrient/non-botanical
Most serious interaction: Moderate
The interaction bottom line Most serious interaction: Moderate

7-KETO 100 mg is a dietary supplement by NOW with 1 active ingredient. Its ingredients are commonly taken for anti-aging and low dhea levels, mood and depression, vaginal dryness and sexual health.Based on those ingredients, 776 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are 7-KETO. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of 7-KETO 100 mg by NOW

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 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: DHEA (7-KETO), a hormone precursor your body naturally makes in smaller amounts. The capsule also holds rice flour, hypromellose, stearic acid, and silicon dioxide as inactive ingredients to hold it together and aid absorption.

Does it work?

Moderate 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
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: weight management and cellular heat production.
  • We looked for evidence on: Obesity, Metabolic syndrome, Aging, Thermogenesis, Energy expenditure.
  • The strongest evidence on file: Dhea is rated "Possibly Effective" for Aging skin (Natural Medicines).
  • Also on file: Dhea is rated "Possibly Ineffective" for Aging.
  • Also on file: Dhea is rated "Insufficient Reliable Evidence To Rate" for Obesity, Metabolic syndrome.

The evidence on DHEA is mixed. It's likely effective for vaginal atrophy (dryness and thinning of vaginal tissue).

It's possibly effective for some types of infertility, aging skin, and depression—but that means the research is promising but not yet conclusive. If you're considering it for one of these reasons, talk with your doctor or pharmacist about what the current evidence shows for your particular situation.

The evidence, ingredient by ingredient Dhea

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 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

As a hormone, DHEA can cause hormonal side effects and should only be used with medical guidance. The most common side effect is acne, which is usually mild and may improve if you lower the dose.

Other reported side effects include headache, insomnia, mood changes, nausea, and increased hair growth or oily skin. In women, it can cause voice deepening, irregular periods, and reduced breast size.

In men, aggression and breast changes have been noted. There's also concern that long-term use may increase cancer risk, though this isn't proven.

DHEA is not safe during pregnancy. While breastfeeding, there isn't enough safety information, so it should be avoided.

If you're of childbearing age or planning pregnancy, talk with your doctor before starting.

Side effects, ingredient by ingredient Dhea

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?
  • 1 of the 1 matched ingredient can interact with medications — Dhea.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 777 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 this product, double-check with your pharmacist if you're on any antidepressants (especially SSRIs), blood thinners or antiplatelet drugs, triazolam or other drugs metabolized by your liver (CYP3A4), aromatase inhibitors or tamoxifen for cancer, fulvestrant, or if you're scheduled for a tuberculosis vaccine.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

7-KETO (DHEA) may help with vaginal dryness or possibly with infertility and skin aging, but it's a hormone and comes with real medication interactions and side effects. If you take an antidepressant, blood thinner, sleep medication, or cancer drug, you'll want to check with your pharmacist first.

This isn't something to start without medical oversight.

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

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated May 23, 2024.

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 7-KETO 100 mg, straight from the product label.

Brand NOW
Barcode (UPC) 733739030139
Net contents 60 Veg Capsule(s)
Market status On market
Date entered into DSLD May 23, 2024
DSLD ID 313542
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Kosher, Gluten Free, Dairy 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 7-KETO 100 mg by NOW, 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:
1 Veg Capsule(s)
Maximum serving Sizes:
1 Veg Capsule(s)
Servings per container
60
UPC/BARCODE
733739030139
IngredientAmount% DV
7-KETO100 mg--

Other ingredients: Rice Flour, Hypromellose, Stearic Acid, Silicon Dioxide

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.
Suggested/Recommended/Usage/Directions

Suggested Usage: Take 1 capsule 2 times daily, preferably with food.

Formula

7-Keto-DHEA is a naturally occurring metabolite of Dehydroepiandrosterone (DHEA). 7-Keto-DHEA is involved in many biological functions including cellular production of heat (thermogenesis). DHEA production and 7-Keto-DHEA, as well as metabolic rate, are known to naturally decrease with age. In clinical studies, 7-KETO, a unique ingredient, has been shown to assist in the maintenance of a healthy body weight along with a proper diet and exercise regimen.

DHEA metabolite

Triangle K (Kosher)

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.

Precautions

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Keep out of reach of children.

Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

General Statements

This bottle is made from 100% PCR (post-consumer recycled) resin.

General health Family owned since 1968.

Formulation

Weight management Promotes thermogenesis

Non-GMO

Vegetarian/Vegan

Made and quality tested in the USA with globally sourced ingredients.

Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut or sesame ingredients.

Natural color variation may occur in this product.

FDA Statement of Identity

A Dietary Supplement

Seals/Symbols

Triangle K (Kosher)

GMP Quality Assured

Brand IP Statement(s)

7-KETO is a Lonza trademark, registered in USA.

Storage

Store in a cool, dry place after opening.

See for yourself

7-KETO 100 mg by NOW label

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

What’s inside

The Ingredients in 7-KETO 100 mg by NOW

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size1 Veg Capsule(s) Dosage formCapsule Servings per container60 Amounts shown are per serving.

7-KETO

Interacts with
776 drugs
100 mg per serving

DHEA is a natural hormone that the body makes and that declines with age, and it is sold as a supplement claiming many benefits. The evidence is mixed...

7-KETO monograph & interactions

Other (inactive) ingredients: Rice Flour, Hypromellose, Stearic Acid, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.

Interaction report

7-KETO 100 mg by NOW Drug Interactions

Want to check YOUR meds against 7-KETO 100 mg?

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
776Drugs
768 Moderate 8 Minor

Ingredients driving the most interactions

7-KETO 776

Each ingredient & the kinds of drugs it affects

For each ingredient in 7-KETO 100 mg 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.

7-KETO10 drug types · 776 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, DHEA might increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Human and laboratory research show that DHEA and DHEA-S can inhibit platelet aggregation.

Likelihood Possible Evidence D
Antidepressant Drugs

Theoretically, DHEA might increase the risk of psychiatric adverse events when used with antidepressants.
In a human case report, the use of a selective serotonin reuptake inhibitor (SSRI) with DHEA caused a manic episode. Concern for this interaction may be greater in younger individuals with higher baseline DHEA levels.

Likelihood Possible Evidence D
Aromatase Inhibitors

Theoretically, DHEA might interfere with the clinical effects of aromatase inhibitors.
DHEA is a potent estrogen agonist, which may antagonize the anti-estrogen activity of aromatase inhibitors.

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

Theoretically, DHEA might increase the levels of drugs metabolized by CYP3A4.
Some preliminary evidence shows that DHEA may inhibit CYP3A4; however, the clinical significance of this potential interaction is not known.

Likelihood Possible Evidence D
Fulvestrant (Faslodex)

Theoretically, DHEA might interfere with the anti-estrogen effects of fulvestrant.
DHEA is a potent estrogen agonist. Some research shows that it can overcome the estrogen receptor antagonist action of fulvestrant in estrogen-receptor positive cancer cells.

Likelihood Possible Evidence D
Tamoxifen (Nolvadex)

Theoretically, DHEA might interfere with the anti-estrogen effects of tamoxifen.
DHEA is a potent estrogen agonist. Some research shows that it can overcome the estrogen receptor antagonist activity of tamoxifen in estrogen-receptor positive cancer cells.

Likelihood Possible Evidence D
Triazolam (Halcion)

DHEA can increase blood levels of triazolam.
Administration of DHEA 200 mg daily for two weeks was shown to inhibit the cytochrome P450 3A4 (CYP3A4) metabolism of triazolam. This inhibition appears to be due to DHEA-S, rather than DHEA.

Likelihood Probable Evidence D
Tuberculosis Vaccine

DHEA might reduce the effectiveness of the tuberculosis vaccine.
Animal research shows that high doses of DHEA can reduce the efficacy of the Bacillus Calmette-Guérin (BCG) tuberculosis vaccine.

Likelihood Possible Evidence D
Estrogens

Theoretically, DHEA might increase the effects and adverse effects of estrogen therapy.
DHEA is a precursor to estrogen and androgen and is metabolized into those substances. In clinical research, DHEA supplements increase the levels of these hormones. Also, in clinical research, estrogen-progestin oral contraceptives and conjugated estrogens reduce blood levels of DHEA and DHEA-S. The clinical significance of these findings is unclear.

Likelihood Possible Evidence D
Testosterone

Theoretically, DHEA might increase the effects and side effects of testosterone therapy.
DHEA is a precursor to estrogen and androgen and is metabolized into those substances. In clinical research, DHEA supplements increase the levels of these hormones. The clinical significance of these findings is unclear.

Likelihood Possible Evidence D
The maker

Brand information

Manufacturer and brand details for 7-KETO 100 mg, from the product label.

NOW

See all NOW products
Name
NOW FOODS
Street Address
395 S. Glen Ellyn Rd.
City
Bloomingdale
State
IL
ZipCode
60108
Web Address
nowfoods.com
Pharmacist Counseling Corner

7-KETO 100 mg by NOW: Common Questions

Does 7-KETO 100 mg by NOW interact with any medications?
Yes. Based on its ingredients, 7-KETO 100 mg has a known interaction with 776 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
7-KETO 100 mg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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.
What is 7-KETO?
7-KETO is another name for DHEA, a hormone your body naturally produces in small amounts. This supplement provides a 100 mg dose of it in capsule form.
Can I take this if I'm pregnant or breastfeeding?
No. DHEA is not safe during pregnancy. If you're breastfeeding, there isn't enough safety information, so you should avoid it. Talk with your doctor if you're planning pregnancy or are of childbearing age.
What are the most common side effects?
Acne is the most frequently reported side effect, usually mild and manageable by lowering the dose. Headache, insomnia, mood changes, nausea, oily skin, and increased hair growth have also been reported. Women may experience voice deepening or irregular periods.
Does this really work for aging skin or depression?
The research suggests it's possibly effective for both, but the evidence isn't conclusive yet. It's likely effective for vaginal dryness. Talk with your doctor about whether it makes sense for your specific situation.
Why do I need to check my medications?
DHEA is a hormone that interacts with many drugs—antidepressants, blood thinners, sleep aids, cancer medications, and others. It can increase the risk of side effects or change how those drugs work. Always run your list through our interaction checker before starting.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if 7-KETO 100 mg is safe with your meds?

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Ask a pharmacist

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.

7-KETO 100 mg label
Go deeper

The Full Monographs Behind 7-KETO 100 mg’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Sources

Sources & How We Checked

7-KETO 100 mg'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 98 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.

Dhea 98 references
  1. Frye RF, Kroboth PD, Folan MM, et al. Effect of DHEA on CYP3A-mediated metabolism of triazolam. Clin Pharmacol Ther 2000;67:109 (abstract PI-82).
  2. Kuritzky L. DHEA: Science or wishful thinking? Hosp Pract 1998;33:85-6. PubMed
  3. Van Vollenhoven RF, Morabito LM, Engleman EG, et al. Treatment of systemic lupus erythematosus with dehydroepiandrosterone: 50 patients treated up to 12 months. J Rheumatol 1998;25:285-9.
  4. Van Vollenhoven RF, Engleman EG, McGurie JL. Dehydroepiandrosterone in Systemic Lupus Erythematosus. Arth Rheum 1995;38:1826-31. DOI
  5. Ebeling P, Koivisto VA. Physiological importance of dehydroepiandrosterone. Lancet 1994;343:1479-81. PubMed
  6. Yen SS, Morales AJ, Khorram O. Replacement of DHEA in aging men and women. Potential remedial effects. Ann N Y Acad Sci 1995;774:128-42. PubMed
  7. Labrie F, Diamond P, Cusan L, et al. Effect of 12 month dehydroepiandrosterone replacement therapy on bone, vagina, and endometrium in postmenopausal women. J Clin Endocrinol Metab 1997;82:3498-505. PubMed
  8. Casson PR, Faquin LC, Stentz FB. Replacement of dehydroepiandrosterone enhances T-lymphocyte insulin binding in postmenopausal women. (abstract) Fertil Steril 1995;63:1027-31. DOI
  9. Morales AJ, Haubrich RH, Hwang JY, et al. The effect of six months treatment with a 100 mg daily dose of dehydroepiandrosterone (DHEA) on circulating sex steroids, body composition and muscle strength in age-advanced men and women. Clin Endocrinol (Oxf)1 PubMed
  10. Arlt W, Justl H, Callies F, et al. Oral dehydroepiandrosterone for adrenal androgen replacement: pharmacokinetics and peripheral conversion to androgens and estrogens in young healthy females after dexamethasone suppression. [Abstract] J Clin Endocrinol PubMed
  11. Kline MD, Jaggers ED. Mania onset while using dehydroepiandrosterone (letter). Am J Psychiatry 1999;156:971. PubMed
  12. Callies F, Arlt W, Siekmann L, et al. Influence of oral dehydroepiandrosterone (DHEA) on urinary steroid metabolites in males and females. Steroids 2000;65:98-102. PubMed
  13. Markowitz JS, Carson WH, Jackson CW. Possible dihydroepiandrosterone-induced mania. Biol Psychiatry 1999;45:241-2. PubMed
  14. Stoll BA. Dietary supplements of dehydroepiandrosterone in relation to breast cancer risk. Eur J Clin Nutr 1999;53:771-5. PubMed
  15. Dean CE. Prasterone (DHEA) and mania. Ann Pharmacother 2000;34:1419-22. PubMed
  16. Himmel PB, Seligman TM. A Pilot Study Employing Dehydroepiandrosterone (DHEA) in the Treatment of Chronic Fatigue Syndrome. [Abstract]. J Clin Rheumatol 1999:5:56-9. PubMed
  17. Hunt PJ, Gurnell EM, Huppert FA, et al. Improvement in mood and fatigue after dehydroepiandrosterone replacement in Addison's disease in a randomized, double blind trial. J Clin Endocrinol Metab 2000;85:4650-6.. PubMed
  18. Johannsson G, Burman P, Wiren L, et al. Low dose dehydroepiandrosterone affects behavior in hypopituitary androgen-deficient women: a placebo-controlled trial. J Clin Endocrinol Metab 2002;87:2046-52. PubMed
  19. Calhoun KE, Pommier RF, Muller P, et al. Dehydroepiandrosterone sulfate causes proliferation of estrogen receptor-positive breast cancer cells despite treatment with fulvestrant. Arch Surg 2003;138:879-83.. PubMed
  20. Morris KT, Toth-Fejel S, Schmidt J, et al. High dehydroepiandrosterone-sulfate predicts breast cancer progression during new aromatase inhibitor therapy and stimulates breast cancer cell growth in tissue culture: a renewed role for adrenalectomy. Surgery PubMed
  21. Calhoun K, Pommier R, Cheek J, et al. The effect of high dehydroepiandrosterone sulfate levels on tamoxifen blockade and breast cancer progression. Am J Surg 2003;185:411-5.. PubMed
  22. Stomati M, Monteleone P, Casarosa E, et al. Six-month oral dehydroepiandrosterone supplementation in early and late postmenopause. Gynecol Endocrinol 2000;14:342-63.. PubMed
  23. Petri MA, Mease PJ, Merrill JT, et al. Effects of prasterone on disease activity and symptoms in women with active systemic lupus erythematosus. Arthritis Rheum 2004;50:2858-68. PubMed
  24. Villareal DT, Holloszy JO, Kohrt WM. Effects of DHEA replacement on bone mineral density and body composition in elderly women and men. Clin Endocrinol (Oxf) 2000;53:561-8. PubMed
  25. Acacio BD, Stanczyk FZ, Mullin P, et al. Pharmacokinetics of dehydroepiandrosterone and its metabolites after long-term daily oral administration to healthy young men. Fertil Steril 2004;81:595-604. PubMed
  26. Petri MA, Lahita RG, Van Vollenhoven RF, et al. Effects of prasterone on corticosteroid requirements of women with systemic lupus erythematosus: a double-blind, randomized, placebo-controlled trial. Arthritis Rheum 2002;46:1820-9. PubMed
  27. Pino JA, Marbot R. Volatile flavor constituents of acerola (Malpighia emarginata DC.) fruit. J Agric Food Chem 2001;49:5880-2.
  28. Nair KS, Rizza RA, O'Brien P, et al. DHEA in elderly women and DHEA or testosterone in elderly men. N Engl J Med 2006;355:1647-59. PubMed
  29. Alkatib AA, Cosma M, Elamin MB, et al. A systematic review and meta-analysis of randomized placebo-controlled trials of DHEA treatment effects on quality of life in women with adrenal insufficiency. J Clin Endocrinol Metab 2009;94:3676-81. PubMed
  30. Jesse, R. L., Loesser, K., Eich, D. M., Qian, Y. Z., Hess, M. L., Nestler, J. E. Dehydroepiandrosterone inhibits human platelet aggregation in vitro and in vivo. Ann N.Y.Acad Sci 1995;774:281-90.
  31. Bertoni, A., Rastoldo, A., Sarasso, C., Di Vito C., Sampietro, S., Nalin, M., Bagarotti, A., Sinigaglia, F. Dehydroepiandrosterone-sulfate inhibits thrombin-induced platelet aggregation. Steroids 2012;77(3):260-8. PubMed
  32. Cui, Y., Choi, I. S., Koh, Y. A., Lin, X. H., Cho, Y. B., Won, Y. H. Effects of combined BCG and DHEA treatment in preventing the development of asthma. Immunol Invest 2008;37(3):191-202. PubMed
  33. Aisaka, K., Mori, H., Ogawa, T., Kigawa, T. Effects of dehydroepiandrosterone-sulphate (DHEA-S) administration on puerperal lactation and maternal prolactin and estradiol levels. Nippon Sanka Fujinka Gakkai Zasshi 1984;36(10):1935-42.
  34. Lauritzen, C. [Therapeutic attempts with dehydroepiandrosterone sulfate in threatened pregnancies]. Arch Gynakol 1971;211(1):247-9.
  35. Mortola, J. F. Yen, S. S. The effects of oral dehydroepiandrosterone on endocrine-metabolic parameters in postmenopausal women. J Clin Endocrinol Metab 1990;71(3):696-704. PubMed
  36. Rabijewski, M., Zgliczynski, W. [Positive effects of DHEA therapy on insulin resistance and lipids in men with angiographically verified coronary heart disease--preliminary study]. Endokrynol Pol 2005;56(6):904-10.
  37. Weiss, E. P., Shah, K., Fontana, L., Lambert, C. P., Holloszy, J. O., Villareal, D. T. Dehydroepiandrosterone replacement therapy in older adults: 1- and 2-y effects on bone. Am J Clin Nutr 2009;89(5):1459-67. PubMed
  38. Jankowski, C. M., Gozansky, W. S., Kittelson, J. M., Van Pelt, R. E., Schwartz, R. S., Kohrt, W. M. Increases in bone mineral density in response to oral dehydroepiandrosterone replacement in older adults appear to be mediated by serum estrogens. J Clin E PubMed
  39. Poretsky, L., Song, L., Brillon, D. J., Ferrando, S., Chiu, J., McElhiney, M., Ferenczi, A., Sison, C., Haller, I., Rabkin, J. Metabolic and hormonal effects of oral DHEA in premenopausal women with HIV infection: a randomized, prospective, placebo-contro
  40. Libe, R., Barbetta, L., Dall'Asta, C., Salvaggio, F., Gala, C., Beck-Peccoz, P., Ambrosi, B. Effects of dehydroepiandrosterone (DHEA) supplementation on hormonal, metabolic and behavioral status in patients with hypoadrenalism. J Endocrinol Invest 2004;27 PubMed
  41. Genazzani, A. R., Inglese, S., Lombardi, I., Pieri, M., Bernardi, F., Genazzani, A. D., Rovati, L., Luisi, M. Long-term low-dose dehydroepiandrosterone replacement therapy in aging males with partial androgen deficiency. Aging Male 2004;7(2):133-43. PubMed
  42. von Muhlen D., Laughlin, G. A., Kritz-Silverstein, D., Bergstrom, J., Bettencourt, R. Effect of dehydroepiandrosterone supplementation on bone mineral density, bone markers, and body composition in older adults: the DAWN trial. Osteoporos Int 2008;19(5):
  43. Kritz-Silverstein, D., von, Muhlen D., Laughlin, G. A., Bettencourt, R. Effects of dehydroepiandrosterone supplementation on cognitive function and quality of life: the DHEA and Well-Ness (DAWN) Trial. J Am Geriatr Soc 2008;56(7):1292-8. PubMed
  44. Penisson-Besnier, I., Devillers, M., Porcher, R., Orlikowski, D., Doppler, V., Desnuelle, C., Ferrer, X., Bes, M. C., Bouhour, F., Tranchant, C., Lagrange, E., Vershueren, A., Uzenot, D., Cintas, P., Sole, G., Hogrel, J. Y., Laforet, P., Vial, C., Vila, A
  45. Casson, P. R., Santoro, N., Elkind-Hirsch, K., Carson, S. A., Hornsby, P. J., Abraham, G., Buster, J. E. Postmenopausal dehydroepiandrosterone administration increases free insulin-like growth factor-I and decreases high-density lipoprotein: a six-month t
  46. Araneo, B. Daynes, R. Dehydroepiandrosterone functions as more than an antiglucocorticoid in preserving immunocompetence after thermal injury. Endocrinology 1995;136(2):393-401. PubMed
  47. Nordmark, G., Bengtsson, C., Larsson, A., Karlsson, F. A., Sturfelt, G., Ronnblom, L. Effects of dehydroepiandrosterone supplement on health-related quality of life in glucocorticoid treated female patients with systemic lupus erythematosus. Autoimmunity PubMed
  48. Srinivasan, M., Irving, B. A., Frye, R. L., O'Brien, P., Hartman, S. J., McConnell, J. P., Nair, K. S. Effects on lipoprotein particles of long-term dehydroepiandrosterone in elderly men and women and testosterone in elderly men. J Clin Endocrinol Metab 2 PubMed
  49. Srinivasan, M., Irving, B. A., Dhatariya, K., Klaus, K. A., Hartman, S. J., McConnell, J. P., Nair, K. S. Effect of dehydroepiandrosterone replacement on lipoprotein profile in hypoadrenal women. J Clin Endocrinol Metab 2009;94(3):761-4. PubMed
  50. Jankowski, C. M., Gozansky, W. S., Van Pelt, R. E., Wolfe, P., Schwartz, R. S., Kohrt, W. M. Oral dehydroepiandrosterone replacement in older adults: effects on central adiposity, glucose metabolism and blood lipids. Clin Endocrinol (Oxf) 2011;75(4):456-6 PubMed
  51. McHenry, C. M., Bell, P. M., Hunter, S. J., Thompson, C. J., Courtney, C. H., Ennis, C. N., Sheridan, B., McCance, D. R., Mullan, K. R., Atkinson, A. B. Effects of dehydroepiandrosterone sulphate (DHEAS) replacement on insulin action and quality of life i
  52. Jankowski, C. M., Gozansky, W. S., Schwartz, R. S., Dahl, D. J., Kittelson, J. M., Scott, S. M., Van Pelt, R. E., Kohrt, W. M. Effects of dehydroepiandrosterone replacement therapy on bone mineral density in older adults: a randomized, controlled trial. J PubMed
  53. Forsblad-d'Elia, H., Carlsten, H., Labrie, F., Konttinen, Y. T., Ohlsson, C. Low serum levels of sex steroids are associated with disease characteristics in primary Sjogren's syndrome; supplementation with dehydroepiandrosterone restores the concentration
  54. Finckh, A., Berner, I. C., Aubry-Rozier, B., So, A. K. A randomized controlled trial of dehydroepiandrosterone in postmenopausal women with fibromyalgia. J Rheumatol 2005;32(7):1336-40.
  55. Gebre-Medhin, G., Husebye, E. S., Mallmin, H., Helstrom, L., Berne, C., Karlsson, F. A., Kampe, O. Oral dehydroepiandrosterone (DHEA) replacement therapy in women with Addison's disease. Clin Endocrinol (Oxf) 2000;52(6):775-80. PubMed
  56. Lovas, K., Gebre-Medhin, G., Trovik, T. S., Fougner, K. J., Uhlving, S., Nedrebo, B. G., Myking, O. L., Kampe, O., Husebye, E. S. Replacement of dehydroepiandrosterone in adrenal failure: no benefit for subjective health status and sexuality in a 9-month,
  57. Pillemer, S. R., Brennan, M. T., Sankar, V., Leakan, R. A., Smith, J. A., Grisius, M., Ligier, S., Radfar, L., Kok, M. R., Kingman, A., Fox, P. C. Pilot clinical trial of dehydroepiandrosterone (DHEA) versus placebo for Sjogren's syndrome. Arthritis Rheum
  58. Christiansen, J. J., Andersen, N. H., Sorensen, K. E., Pedersen, E. M., Bennett, P., Andersen, M., Christiansen, J. S., Jorgensen, J. O., Gravholt, C. H. Dehydroepiandrosterone substitution in female adrenal failure: no impact on endothelial function and
  59. Panjari, M., Bell, R. J., Jane, F., Wolfe, R., Adams, J., Morrow, C., Davis, S. R. A randomized trial of oral DHEA treatment for sexual function, well-being, and menopausal symptoms in postmenopausal women with low libido. J Sex Med 2009;6(9):2579-90. PubMed
  60. Mamas, L., Mamas, E. Dehydroepiandrosterone supplementation in assisted reproduction: rationale and results. Curr Opin Obstet Gynecol 2009;21(4):306-8. PubMed
  61. Hartkamp, A., Geenen, R., Godaert, G. L., Bootsma, H., Kruize, A. A., Bijlsma, J. W., Derksen, R. H. Effect of dehydroepiandrosterone administration on fatigue, well-being, and functioning in women with primary Sjogren syndrome: a randomised controlled tr
  62. Yeung, T. W., Li, R. H., Lee, V. C., Ho, P. C., Ng, E. H. A randomized double-blinded placebo-controlled trial on the effect of dehydroepiandrosterone for 16 weeks on ovarian response markers in women with primary ovarian insufficiency. J Clin Endocrinol PubMed
  63. Virkki, L. M., Porola, P., Forsblad-d'Elia, H., Valtysdottir, S., Solovieva, S. A., Konttinen, Y. T. Dehydroepiandrosterone (DHEA) substitution treatment for severe fatigue in DHEA-deficient patients with primary Sjogren's syndrome. Arthritis Care Res (Ho
  64. Binder, G., Weber, S., Ehrismann, M., Zaiser, N., Meisner, C., Ranke, M. B., Maier, L., Wudy, S. A., Hartmann, M. F., Heinrich, U., Bettendorf, M., Doerr, H. G., Pfaeffle, R. W., Keller, E. Effects of dehydroepiandrosterone therapy on pubic hair growth an
  65. Klove, K. L., Roy, S., Lobo, R. A. The effect of different contraceptive treatments on the serum concentration of dehydroepiandrosterone sulfate. Contraception 1984;29(4):319-24. PubMed
  66. Cibula, D., Fanta, M., Vrbikova, J., Stanicka, S., Dvorakova, K., Hill, M., Skrha, J., Zivny, J., Skrenkova, J. The effect of combination therapy with metformin and combined oral contraceptives (COC) versus COC alone on insulin sensitivity, hyperandrogena
  67. White, T., Jain, J. K., Stanczyk, F. Z. Effect of oral versus transdermal steroidal contraceptives on androgenic markers. Am J Obstet Gynecol 2005;192(6):2055-9. PubMed
  68. Vacheron-Trystram, M. N., Cheref, S., Gauillard, J., Plas, J. [A case report of mania precipitated by use of DHEA]. Encephale 2002;28(6 Pt 1):563-6.
  69. Gurnell, E. M., Hunt, P. J., Curran, S. E., Conway, C. L., Pullenayegum, E. M., Huppert, F. A., Compston, J. E., Herbert, J., Chatterjee, V. K. Long-term DHEA replacement in primary adrenal insufficiency: a randomized, controlled trial. J Clin Endocrinol PubMed
  70. Christiansen, J. J., Bruun, J. M., Christiansen, J. S., Jorgensen, J. O., Gravholt, C. H. Long-term DHEA substitution in female adrenocortical failure, body composition, muscle function, and bone metabolism: a randomized trial. Eur J Endocrinol 2011;165(2 PubMed
  71. Bloch, M., Ish-Shalom, S., Greenman, Y., Klein, E., Latzer, Y. Dehydroepiandrosterone treatment effects on weight, bone density, bone metabolism and mood in women suffering from anorexia nervosa-a pilot study. Psychiatry Res 2012;200(2-3):544-9. PubMed
  72. Merritt, P., Stangl, B., Hirshman, E., Verbalis, J. Administration of dehydroepiandrosterone (DHEA) increases serum levels of androgens and estrogens but does not enhance short-term memory in post-menopausal women. Brain Res 11-5-2012;1483:54-62. PubMed
  73. Stangl, B., Hirshman, E., and Verbalis, J. Administration of dehydroepiandrosterone (DHEA) enhances visual-spatial performance in postmenopausal women. Behav Neurosci 2011;125(5):742-52. PubMed
  74. Artini, P. G., Simi, G., Ruggiero, M., Pinelli, S., Di Berardino, O. M., Papini, F., Papini, S., Monteleone, P., Cela, V. DHEA supplementation improves follicular microenviroment in poor responder patients. Gynecol Endocrinol 2012;28(9):669-73. PubMed
  75. Genazzani, A. R., Stomati, M., Valentino, V., Pluchino, N., Pot, E., Casarosa, E., Merlini, S., Giannini, A., Luisi, M. Effect of 1-year, low-dose DHEA therapy on climacteric symptoms and female sexuality. Climacteric 2011;14(6):661-8. PubMed
  76. Dayal, M., Sammel, M. D., Zhao, J., Hummel, A. C., Vandenbourne, K., Barnhart, K. T. Supplementation with DHEA: effect on muscle size, strength, quality of life, and lipids. J Womens Health (Larchmt) 2005;14(5):391-400. PubMed
  77. Vogiatzi, M. G., Boeck, M. A., Vlachopapadopoulou, E., el-Rashid, R., New, M. I. Dehydroepiandrosterone in morbidly obese adolescents: effects on weight, body composition, lipids, and insulin resistance. Metabolism 1996;45(8):1011-5. PubMed
  78. Bernardi, F., Pieri, M., Stomati, M., Luisi, S., Palumbo, M., Pluchino, N., Ceccarelli, C., Genazzani, A. R. Effect of different hormonal replacement therapies on circulating allopregnanolone and dehydroepiandrosterone levels in postmenopausal women. Gyne DOI
  79. Schlegel, W., Petersdorf, L. I., Junker, R., Schulte, H., Ebert, C., Von Eckardstein, A. The effects of six months of treatment with a low-dose of conjugated oestrogens in menopausal women. Clin Endocrinol (Oxf) 1999;51(5):643-51. PubMed
  80. Rao, M. S., Subbarao, V., Yeldandi, A. V., and Reddy, J. K. Hepatocarcinogenicity of dehydroepiandrosterone in the rat. Cancer Res. 5-15-1992;52(10):2977-2979.
  81. Tagliaferro, A. R., Roebuck, B. D., Ronan, A. M., and Meeker, L. D. Enhancement of pancreatic carcinogenesis by dehydroepiandrosterone. Adv.Exp.Med Biol. 1992;322:119-129. PubMed
  82. Buster, J. E., Casson, P. R., Straughn, A. B., Dale, D., Umstot, E. S., Chiamori, N., and Abraham, G. E. Postmenopausal steroid replacement with micronized dehydroepiandrosterone: preliminary oral bioavailability and dose proportionality studies. Am J Ob
  83. Kocis, P. Prasterone. Am J Health Syst.Pharm. 11-15-2006;63(22):2201-2210.
  84. Karp, G., Bentov, Y., Masalha, R., and Ifergane, G. Onset of late posttraumatic seizure after dehydroepiandrosterone treatment. Fertil.Steril. 2009;91(3):931-932. PubMed
  85. Stanczyk, F. Z., Slater, C. C., Ramos, D. E., Azen, C., Cherala, G., Hakala, C., Abraham, G., and Roy, S. Pharmacokinetics of dehydroepiandrosterone and its metabolites after long-term oral dehydroepiandrosterone treatment in postmenopausal women. Menopa PubMed
  86. Rice, S. P., Agarwal, N., Bolusani, H., Newcombe, R., Scanlon, M. F., Ludgate, M., and Rees, D. A. Effects of dehydroepiandrosterone replacement on vascular function in primary and secondary adrenal insufficiency: a randomized crossover trial. J Clin End PubMed
  87. Mizokami, A., Koh, E., Izumi, K., Narimoto, K., Takeda, M., Honma, S., Dai, J., Keller, E. T., and Namiki, M. Prostate cancer stromal cells and LNCaP cells coordinately activate the androgen receptor through synthesis of testosterone and dihydrotestoster
  88. Liu, X., Arnold, J. T., and Blackman, M. R. Dehydroepiandrosterone administration or G{alpha}q overexpression induces {beta}-catenin/T-Cell factor signaling and growth via increasing association of estrogen receptor-{beta}/Dishevelled2 in androgen-indepe
  89. El-Alfy, M., Deloche, C., Azzi, L., Bernard, B. A., Bernerd, F., Coutet, J., Chaussade, V., Martel, C., Leclaire, J., and Labrie, F. Skin responses to topical dehydroepiandrosterone: implications in antiageing treatment? Br.J Dermatol. 2010;163(5):968-97 PubMed
  90. Chen, M. J., Chen, C. D., Yang, J. H., Chen, C. L., Ho, H. N., Yang, W. S., and Yang, Y. S. High serum dehydroepiandrosterone sulfate is associated with phenotypic acne and a reduced risk of abdominal obesity in women with polycystic ovary syndrome. Hum. PubMed
  91. Goldberg, M. Dehydroepiandrosterone, insulin-like growth factor-I, and prostate cancer. Ann Intern Med 10-1-1998;129(7):587-588. PubMed
  92. Sahelian, R. and Borken, S. Dehydroepiandrosterone and cardiac arrhythmia. Ann Intern.Med 10-1-1998;129(7):588. PubMed
  93. Liao YH, Liao KF, Kao CL, et al. Effect of dehydroepiandrosterone administration on recovery from mix-type exercise training-induced muscle damage. Eur J Appl Physiol 2013;113(1):99-107. PubMed
  94. Yeung TW, Chai J, Li RH, et al. A randomized, controlled, pilot trial on the effect of dehydroepiandrosterone on ovarian response markers, ovarian response, and in vitro fertilization outcomes in poor responders. Fertil Steril 2014;102(1):108-115.e1. PubMed
  95. Buisson C, Frelat C, Privat K, Martinat N, Audran M, Collomp K. Metabolic and isotopic signature of short-term DHEA administration in women: Comparison with findings in men. Drug Test Anal. 2018;10(11-12):1744-1754. PubMed
  96. Gravisse N, Vibarel-Rebot N, Labsy Z, et al. Short-term dehydroepiandrosterone intake and supramaximal exercise in young recreationally-trained women. Int J Sports Med. 2018;39(9):712-719. PubMed
  97. Chen SN, Tsui KH, Wang PH, Chern CU, Wen ZH, Lin LT. Dehydroepiandrosterone supplementation improves the outcomes of in vitro fertilization cycles in older patients with diminished ovarian reserve. Front Endocrinol (Lausanne). 2019;10:800. PubMed
  98. Li Y, Ren J, Li N, et al. A dose-response and meta-analysis of dehydroepiandrosterone (DHEA) supplementation on testosterone levels: perinatal prediction of randomized clinical trials. Exp Gerontol 2020;141:111110. Online ahead of print. PubMed

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