14 citations,
January 2014 in “Cells Tissues Organs” Ionizing radiation causes irreversible skin damage, with single doses leading to acute injury and hair graying, and fractional doses causing more severe long-term tissue damage.
10 citations,
May 1986 in “Experientia” Too much zinc in the diet can cause hair loss and color change in young mice by reducing copper in the body.
8 citations,
December 2011 in “Journal of Medicinal Food” D-004 may be a natural alternative to finasteride for treating enlarged prostate and male baldness.
2 citations,
September 2020 Long-term high testosterone levels can improve bone density and reduce body fat but may increase the risk of prostate cancer and high blood pressure.
1 citations,
December 2023 in “Environmental pollution” Hair analysis shows infants and mothers in north-western Spain are exposed to environmental pollutants, with factors like diet and residence affecting pollutant levels.
Increased free testosterone can lead to stronger bones and less body fat but also higher risks of prostate cancer, hair loss, spine issues, and high blood pressure.
May 2012 in “Journal of Clinical Oncology” Taking 5-alpha reductase inhibitors might be linked to breast cancer in men.
September 2008 in “Fertility and Sterility” Free fatty acids may increase androgen production, potentially contributing to polycystic ovary syndrome.
51 citations,
January 2004 in “Domestic animal endocrinology” Melatonin implants and long daylight hours alter the timing of hormone release and hair growth in mouflon sheep.
50 citations,
January 2014 in “PLOS ONE” Heavy ion radiation has a more severe and long-lasting effect on mouse intestinal metabolites than gamma radiation.
12 citations,
February 2017 in “International journal of developmental neuroscience” Female guinea pigs exposed to less allopregnanolone before birth showed more anxiety-like behavior.
7 citations,
January 2020 in “Journal of King Saud University - Science” Celery helps protect against developmental and brain issues in mice exposed to certain toxins.
7 citations,
March 2016 in “Journal of Cosmetic and Laser Therapy” Home-use lasers and IPL devices are unlikely to directly cause paradoxical hair growth; it may be linked to inflammation or hormonal issues.
1 citations,
October 2022 in “The American Journal of Gastroenterology” May 2023 in “Authorea (Authorea)” Levofloxacin may cause skin discoloration and hair loss as side effects.
February 2022 in “Journal of Cosmetic Dermatology” Argan oil protects hair from oxidative damage and reduces protein loss.
January 2018 in “Food Additives and Contaminants Part A-chemistry Analysis Control Exposure & Risk Assessment” Researchers developed a precise method to detect illegal hair-growth drugs in dietary supplements.
March 2007 in “International Journal of Cosmetic Science” Hair with more melanin resists weather damage better.
April 2023 in “Pediatric Dermatology” A 1-year-old boy developed excessive hair growth from exposure to a hair growth treatment.
12 citations,
January 2010 in “Acta Dermato Venereologica” Women with early onset androgenetic alopecia have worse lipid profiles.
6 citations,
October 2007 in “Medical Hypotheses” Male pattern baldness might have evolved to help protect against prostate cancer by increasing UV radiation on the scalp.
September 2023 in “Food and chemical toxicology” High doses of some selenium supplements caused liver and reproductive harm in rats.
January 2021 in “Lecture notes in mechanical engineering” High temperatures, acidic conditions, and too much coconut oil damage hair, while a pH of 5 to 7 keeps it healthy.
December 2020 in “Nigerian journal of animal production” Dexamethasone can cause diabetes in rats, and Annona muricata bark extract may help lower blood sugar.
66 citations,
January 1987 in “Journal of Investigative Dermatology” Coal tar shampoo increases enzyme activity in hair follicles, enhancing carcinogen binding to DNA.
63 citations,
January 1992 in “Experimental Neurology” Chickens exposed to loud noise can quickly regain hearing mostly due to repair of the tectorial membrane, not just hair cell regeneration.
4 citations,
February 2022 in “Nutrients” Korean Red Ginseng saponins may protect skin from inflammation and darkening caused by air pollution.
August 2018 in “Journal of The American Academy of Dermatology” The study concluded that a new method can effectively assess scalp sun damage in balding men, which increases with age and sun exposure.
253 citations,
March 2006 in “The Journal of Clinical Endocrinology and Metabolism” Exposure to too much androgen before birth might cause polycystic ovary syndrome later in life.
30 citations,
September 2017 in “Environmental health perspectives” Exposure to Corexit dispersants during the oil spill cleanup was linked to increased respiratory and eye irritation symptoms in workers.