July 2026 in “Veterinary Medicine and Science” Nigella sativa oil with quercetin reduces testosterone-induced testicular damage and stress in rats.
April 2026 in “Journal of Clinical Medicine” Stopping finasteride can lead to lasting sexual and psychological issues.
37 citations
,
December 2001 in “Journal of Investigative Dermatology” Leptin may play a role in hair growth and hair follicle health.
29 citations
,
March 2021 in “Frontiers in Endocrinology” Testosterone may influence COVID-19 severity and outcomes.
26 citations
,
January 2018 in “Annals of dermatology/Annals of Dermatology” Hair graying may be caused by stem cell depletion from stress or melanocyte damage.
11 citations
,
April 2023 in “Skin Health and Disease” Psychological stress can worsen skin conditions like psoriasis and acne.
4 citations
,
July 2024 in “Biomolecules” Women with PCOS may have a higher risk of Alzheimer's disease.
1 citations
,
February 2023 in “Drug Design Development and Therapy” Plant adaptogens may help treat skin diseases and improve skin health, but more research is needed to fully understand how they work.
1 citations
,
January 2020 in “Bioscience Reports” Long-term use of finasteride in women can cause hormonal changes, DNA damage, and menstrual issues.
April 2026 in “Brain Sciences” Finasteride may cause depression and suicidal thoughts, especially in young men.
September 2024 in “Reproduction and Fertility” New methods may speed up drug development for male subfertility.
February 2024 in “Brain research bulletin” Blocking androgen activity in newborn rats affects body weight and appetite-related hormones differently in males and females.
November 2023 in “International journal of reproduction, contraception, obstetrics and gynecology” Polycystic ovary syndrome causes high male hormone levels, leading to symptoms like excess hair, acne, and fertility problems.
September 2004 in “Experimental Dermatology” Stress and certain chemicals affect hair growth by interacting with the immune and nervous systems.
29 citations
,
February 2019 in “Environment international” Higher early lead exposure is linked to delayed puberty in girls.
19 citations
,
June 2021 in “The world journal of men's health” Using anabolic-androgenic steroids can harm men's reproductive health and increase the risk of heart problems and death.
11 citations
,
October 2020 in “General and comparative endocrinology” Male C57BL/6 mice show age-related fluctuations in certain hormones and their ratios in both blood and hair.
5 citations
,
September 2021 in “Cureus” Depression in women with Polycystic Ovarian Syndrome (PCOS) is linked to insulin resistance and hyperandrogenism, and managing these can help reduce depression. Lifestyle changes and Cognitive Behavioral Therapy can be effective treatments.
3 citations
,
July 2025 in “Obesity Facts” GLP-1 receptor analogs may help improve metabolism and reproductive health in people with PCOS and obesity.
1 citations
,
November 2023 in “Journal of ovarian research” Agaricus subrufescens improves ovarian function and biochemical health in rats with PCOS.
December 2025 in “Biology Bulletin Reviews” Hair cortisol can indicate animal stress but varies with many factors.
November 2025 in “Psychoneuroendocrinology” Hair proteomics could be a useful, non-invasive tool for identifying stress-related disorders.
May 2025 in “Clinical Endocrinology” Metformin lowers prolactin in men with normal hair but not in those with early hair loss.
September 2023 in “F&S reports” PCOS may increase the risk of mental health issues like depression and anxiety.
60 citations
,
November 2023 in “Biology” Aging skin causes inflammation that affects the whole body.
March 2014 in “Human Physiology” DHEA improved brain function and behavior in old monkeys and had additional health benefits.
84 citations
,
December 2017 in “EMBO Reports” Circadian rhythms are crucial for stem cell function and tissue repair, and understanding them may improve aging and regeneration treatments.
115 citations
,
May 2016 in “Clinical Medicine & Research” TSH is usually the only test needed to check thyroid function in primary care.
97 citations
,
March 2009 in “Dermato-endocrinology” Hormones significantly affect hair and oil gland function in the skin, and more research is needed on skin-related hormone disorders.
62 citations
,
August 2018 in “Frontiers in Endocrinology” Androgens are important for normal ovarian function and estrogen production, but may not be the main cause of follicle death.