3 citations
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July 2025 in “Reproductive Biology and Endocrinology” Chromium, inositol, and omega-3 can help manage PCOS symptoms.
January 2025 in “Investigative and Clinical Urology” SHPro® improved urinary symptoms and erectile function in men and is safe.
47 citations
,
December 2006 in “Therapy” The dietary supplement helped increase hair growth in women with hair loss.
December 2021 in “Research Square (Research Square)” Hair growth-promoting nutraceuticals do not block the cancer-fighting effects of tamoxifen and may enhance its action.
January 2019 in “Analytical Science and Technology” About 21% of tested hair loss supplements contained illegal synthetic drugs.
76 citations
,
April 2002 in “Urology” Selenium and vitamin E supplements have mixed effects on prostate cancer risk and may not be beneficial for everyone.
2 citations
,
July 2018 in “Elsevier eBooks” Some supplements may help with hair loss, but there's not enough strong evidence to recommend them without doctor advice.
Some supplements may help reduce side effects of cancer treatments in pets.
December 2023 in “Kiểm nghiệm và An toàn thực phẩm/Kiểm nghiệm và An toàn thực phẩm (online)” The method detected sex hormones in some health supplements, with one containing banned testosterone.
6 citations
,
December 2011 in “Nature” The circadian clock in skin cells controls their growth and rest cycles.
2 citations
,
November 2014 in “The journal of investigative dermatology/Journal of investigative dermatology” Oral tofacitinib can treat both psoriasis and alopecia universalis by normalizing inflammatory pathways.
3 citations
,
May 2018 in “Journal of nutritional health & food science” Nutritional supplements can help manage hair loss and promote hair growth by strengthening hair roots and countering harmful effects of pollution, smoking, and deficiencies in vitamins and minerals.
January 2019 in “Frontiers in neurology” A nutrition program improved a young woman's concussion symptoms.
January 2025 in “Indian Journal of Animal Research” Herbal supplements improved semen quality in bulls.
Men need essential vitamins like D, B Complex, and A for health, and should consult doctors for personalized advice.
September 2023 in “Journal of The American Academy of Dermatology” Caffeine may help hair grow better.
12 citations
,
September 2022 in “Foods” Some nutraceuticals may help in COVID-19 prevention and treatment, but more research is needed.
7 citations
,
October 2020 in “Dermatology practical & conceptual” Some skin, hair, and nail supplements can be toxic, interact with medications, affect lab tests, and may increase cancer risk.
August 2025 in “Journal of Cosmetic Dermatology” The dietary supplement AGA-P improves the effectiveness of hair loss treatments.
16 citations
,
June 2022 in “Agronomy” Certain natural biostimulants can increase lettuce yield and improve its nutritional content.
February 2022 in “Research Square (Research Square)” Certain nutraceuticals may enhance hair growth without affecting the cancer-fighting properties of tamoxifen.
June 2022 in “Research journal of topical and cosmetic sciences” Trichovitals® supplement improves hair thickness, reduces hair loss, and promotes hair growth in young adults.
December 2018 in “Journal of Patan Academy of Health Sciences” Many Chinese patients lose hair after weight loss surgery, especially women, and taking iron and zinc on their own doesn't help.
January 2023 in “Food and nutrition sciences” Most people using the supplement Renew saw health improvements, especially in sleep and energy, faster than with regular vitamins.
September 2014 in “Hair transplant forum international” Caffeine, niacinamide, and panthenol may improve hair growth, fullness, and healing when applied to the scalp.
3 citations
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March 2022 in “International Journal of Trichology” Special supplements with collagen, vitamins, and minerals can help treat hair loss.
November 2024 in “PubMed” The supplement improved hair density and was safe to use.
4 citations
,
October 2023 in “Fertility and Sterility” Some medications and supplements can affect male fertility, with some improving and others harming sperm quality.
January 2005 in “Digital Access to Scholarship at Harvard (DASH) (Harvard University)” The FDA struggles to regulate hair loss supplements due to a law allowing unproven claims.
May 2014 in “Japanese Society of Anti-Aging Medicine”