The oral testosterone effectively increased testosterone levels and reduced SHBG, showing promise for treating testosterone deficiency.
December 2023 in “International journal of high dilution research” Melatonin and Lissotriton improved hair quality and increased activity in mice.
15 citations
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June 2021 in “Medicina” Combined light therapy improves eye health and quality of life for those with meibomian gland dysfunction.
29 citations
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December 2022 in “Dermatology and Therapy” Emotional symptoms from alopecia areata reduce work productivity and daily activity.
15 citations
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June 1995 in “The Journal of Clinical Endocrinology and Metabolism” Finasteride doesn't affect erections much, but may decrease libido in men.
Melatonin may help hair growth by affecting certain cell signals, and the paper improved after revisions.
41 citations
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September 2014 in “Journal of Pharmacy and Pharmacology” Melatonin may help treat PCOS symptoms in rats.
31 citations
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January 2011 in “Dermato-endocrinology” Melatonin protects skin against UV damage by regulating various cellular processes.
26 citations
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February 2022 in “Journal of pineal research” Melatonin affects skin and hair color and protects skin cells, with potential benefits for hair growth and skin health.
July 2023 in “Biomolecules” The circadian clock plays a key role in hair growth and its disruption can affect hair regeneration.
98 citations
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July 2006 in “Neuropsychopharmacology” 25 citations
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February 1977 in “American Journal of Veterinary Research” Increasing daylight to 16 hours in winter can make mares ovulate and cycle earlier.
1 citations
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September 2023 in “Journal of Investigative Dermatology” Melatonin may protect hair follicle cells from damage caused by a chemotherapy drug.
November 2023 in “Frontiers in Neuroendocrinology” Some people experience lasting sexual, psychological, and sleep problems after using finasteride or SSRI antidepressants, possibly due to similar underlying causes.
7 citations
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May 2012 in “International Journal of Andrology” The new oral testosterone pill normalized testosterone levels and lowered SHBG in men with low testosterone.
6 citations
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October 2011 in “PubMed” Shift work causes significant stress for Military Police in Amazon, Brazil.
September 2017 in “Eureka, Health Sciences/Eureka, Health Sciences.” Chronotherapy is more effective than traditional treatment for alopecia areata.
3 citations
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September 2022 in “Veterinary Dermatology” Melatonin implants did not effectively prevent hair loss in dogs.
221 citations
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July 2012 in “Proceedings of the National Academy of Sciences of the United States of America” BMAL1 controls skin cell growth and UV damage risk, peaking at night.
2 citations
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January 2018 in “Indian Journal of Psychiatry/Indian journal of psychiatry” Methylphenidate can cause hair loss, which stops when the drug is discontinued.
June 2014 in “Reactions Weekly” Finasteride can cause muscle weakness and eye movement issues, even at low doses.
September 2023 in “Journal of the American Academy of Dermatology” Guselkumab effectively reduces fatigue in Psoriatic Arthritis patients over two years.
August 2025 in “Journal of Cosmetic Dermatology” The shampoo with DMG-Na and caffeine effectively reduces hair loss and improves hair density in men.
13 citations
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June 2020 in “Scientific reports” Melatonin stimulates the skin components of ram's scrotum during their non-breeding season.
66 citations
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March 1998 in “Mayo Clinic Proceedings” Removing a testosterone-producing tumor cured a woman's sleep apnea and other symptoms.
116 citations
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May 2013 in “Proceedings of the National Academy of Sciences of the United States of America” Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.
1 citations
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March 1990 in “Archives of Dermatology” The letter suggests that psychiatric issues, not a sleep disorder, were likely the cause of a patient's self-inflicted leg ulcers.
July 2025 in “International Journal of Pharmacology and Clinical Research” More public health efforts are needed to raise awareness and improve management of thyroid disorders.
2 citations
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October 2016 in “European Neuropsychopharmacology”
37 citations
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January 2023 in “Ophthalmology and Therapy” Low-level red light therapy can shorten eye length in some myopic children.