104 citations
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October 1999 in “The Journal of Urology” Finasteride doesn't harm male fertility or sperm quality, but may slightly reduce ejaculate volume.
103 citations
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March 2015 in “Nature Communications” A genetic region near the PAX1 gene is linked to a higher risk of scoliosis in females.
100 citations
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June 2011 in “Journal of The American Academy of Dermatology” 5% minoxidil foam once daily works as well as 2% minoxidil solution twice daily for female hair growth and is more convenient.
99 citations
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October 2006 in “BMC clinical pharmacology” Finasteride may cause slight depression and anxiety.
97 citations
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January 2014 in “Journal of The American Academy of Dermatology” Dutasteride 0.5 mg works better than finasteride and placebo for increasing hair in men with hair loss.
95 citations
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April 2013 in “PLOS ONE” Ginseng is possibly safe but its effectiveness is unclear due to poor quality studies and mixed results.
92 citations
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June 2010 in “Journal of The American Academy of Dermatology” Dutasteride 0.5 mg daily improves hair growth safely in men with hair loss.
92 citations
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January 1998 in “Dermatology” Ketoconazole shampoo improves hair growth and reduces oil similarly to minoxidil in male pattern hair loss.
88 citations
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June 2016 in “Human Reproduction Update” New hormonal contraceptives are safer, have fewer side effects, and offer health benefits for women.
88 citations
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May 2012 in “Human Reproduction Update” Women with PCOS may take longer to get pregnant but can have a normal family size, and should manage their overall health to reduce long-term health risks.
88 citations
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January 2004 in “Journal of Neuroscience” Neurosteroids regulate synaptic inhibition in the spinal cord and may help manage spinal pain.
87 citations
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May 2012 in “PLOS Genetics” Six new genetic regions linked to early hair loss also connect to Parkinson's disease and prostate cancer, possibly leading to new treatments.
86 citations
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January 2008 in “Journal of nutritional & environmental medicine” Green tea may help with health issues like cancer, heart disease, and weight loss due to its high catechin content.
85 citations
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June 2015 in “Scientific Reports” The study found that diseases can be grouped by symptoms and that the accuracy of predicting disease-related genes varies with the data source.
84 citations
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January 2018 in “Biomaterials Science” Sericin hydrogels heal skin wounds well, regrowing hair and glands with less scarring.
81 citations
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July 2012 in “Translational Psychiatry” Memantine may slightly improve memory in people with Down syndrome, but more research is needed.
80 citations
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October 1985 in “American Journal of Public Health” A weight loss program with a special fast helped patients lose an average of 41-47 pounds and improved their health, but maintaining the weight loss was challenging.
78 citations
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August 2012 in “Human molecular genetics online/Human molecular genetics” A new gene, JMJD1C, may affect testosterone levels in men.
78 citations
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February 2004 in “British Journal of Dermatology” Melatonin helps hair growth in women with hair loss.
78 citations
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May 1989 in “The Journal of Clinical Endocrinology & Metabolism” Spironolactone effectively reduces hair growth in women with hirsutism and is generally well-tolerated.
77 citations
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April 2009 in “British Journal of Dermatology” Aromatase gene variation may increase female hair loss risk.
77 citations
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March 2021 in “Nature” Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.
76 citations
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April 2005 in “Cancer Epidemiology, Biomarkers & Prevention” E211 G>A gene linked to lower risk of severe prostate cancer and hair loss.
74 citations
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January 2013 in “Journal of Investigative Dermatology” Four genetic risk spots found for hair loss, with WNT signaling involved and a link to curly hair.
73 citations
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September 2016 in “Journal of Translational Medicine” Some heart drugs show promise for other conditions, but more research is needed to confirm their effectiveness and safety.
72 citations
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October 2010 in “Journal of The American Academy of Dermatology” Iron deficiency common in women, not always linked to hair loss; more research needed.
71 citations
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July 2015 in “The Journal of Clinical Endocrinology and Metabolism” Women with PCOS have higher androgen levels that decrease with age but are still higher than in women without PCOS.
70 citations
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April 2017 in “Lasers in surgery and medicine” Blue light promotes hair growth by interacting with specific receptors in hair follicles.
68 citations
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May 2012 in “Annals of Oncology” Some breast cancer chemotherapy can cause permanent hair loss.
68 citations
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September 2003 in “British Journal of Dermatology” Shrinking skin cancer increases the chance of cancer in nearby lymph nodes.