50 citations
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February 2013 in “Annals of Clinical Biochemistry” Understanding how DHT works is important for diagnosing and treating hormone-related disorders.
21 citations
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June 1983 in “Pediatric clinics of North America/The Pediatric clinics of North America” Zinc is vital for skin health and overall body functions, and deficiency can cause serious health issues.
October 2023 in “Advancement in yoga and physical therapy” More research is needed before using brown fat to treat polycystic ovary syndrome.
October 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Ignite Amazonian Sunrise Drops claimed to help with weight loss and boost energy using natural Amazonian ingredients.
57 citations
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February 2018 in “Journal of the American Academy of Dermatology” Biotin supplements are not proven to improve hair or nails and may interfere with medical tests.
32 citations
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January 1990 in “Clinical Endocrinology” Women with female pattern hair loss have higher levels of certain androgens, suggesting increased androgen exposure to hair follicles.
25 citations
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July 1994 in “Journal of dermatological science” Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.
24 citations
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February 2007 in “Hormone and metabolic research” The substance MK386 effectively blocked testosterone conversion and reduced cell growth in certain skin cells, but inhibiting 5α-reductase alone may not greatly improve acne.
10 citations
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August 1990 in “Journal of Steroid Biochemistry” High doses of cyclosporine A increase testosterone conversion, possibly boosting hair growth.
4 citations
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September 1993 in “Steroids” The method accurately measures testosterone metabolites with high sensitivity and low environmental impact.
1 citations
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December 2019 Selenium is essential for health, but too much or too little can cause problems; blood selenium levels are a good measure of intake.
1 citations
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January 2010 Finasteride is mainly broken down by the enzyme CYP3A4, affecting its levels in the body.
January 2026 in “British Journal of Dermatology” Caffeine and DMG increase calcium influx in hair follicle cells without being toxic.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Blocking a key energy pathway in human hair follicles can trigger stress responses that stop cell growth.
December 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Puradrop Extra Strength Gummies claim to support weight loss and boost energy using natural ingredients.
November 2020 in “Journal of Pharmaceutical Sciences” The decision tree can predict drug absorption issues with good accuracy but needs more validation and adjustments for other factors.
February 1994 in “Neuroscience letters” People need different amounts of biotin based on age and it's important for health, with many foods providing enough.
September 1989 in “Neuroscience letters” People need different amounts of biotin based on age, and not getting enough can cause health problems.
109 citations
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April 1997 in “Journal of Lipid Research” Linoleate deficiency in rats reduces growth and n-6 polyunsaturate accumulation, causing mild symptoms.
57 citations
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August 1997 in “Pediatrics International” VDDR I and II are genetic disorders affecting vitamin D use, causing rickets, with VDDR I treatable by vitamin D supplements and VDDR II needing high doses and calcium.
54 citations
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May 2015 in “Endocrinology” Manipulating 5α-reductase type 2 can affect liver fat production and glucocorticoid effects.
21 citations
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March 2018 in “American Journal Of Pathology” Mutations in NIPAL4 cause skin issues by disrupting lipid layers, but some improvement is seen with topical treatment.
15 citations
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February 2019 in “Journal of clinical medicine” Atorvastatin reversed memory problems caused by cancer drug trastuzumab and improved its cancer-fighting abilities without causing hair loss.
6 citations
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October 1980 in “Archives of Dermatology” Vitamin deficiencies, especially biotin and vitamin D, can cause hair loss.
4 citations
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January 2007 in “Gynecological endocrinology” Low leptin levels in obese women with high testosterone may indicate a tumor that secretes male hormones.
2 citations
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October 2025 in “Cells” PKM2 is a promising target for heart repair and regeneration.
April 2026 in “Applied Sciences” Succinic acid helps improve skin conditions like acne and rosacea.
September 2025 in “Clinical Cosmetic and Investigational Dermatology” Moderate exercise improves skin health, but intense exercise without protection can harm it.
An infant with a zinc deficiency skin disorder improved with zinc treatment.
November 2022 in “Journal of the Endocrine Society” Estrogen deficiency can reduce the enzyme activity needed to activate vitamin D.