April 2023 in “Tropical Animal Health and Production” Giving melatonin to sheep before the non-breeding season can improve their chances of reproducing in northwest Mexico.
18 citations,
February 2017 in “Journal of Cosmetic Dermatology” Mesotherapy for hair loss can sometimes cause more hair loss and scarring.
February 2025 in “International Journal of Molecular Sciences” Maternal melatonin improves offspring hair growth by affecting specific proteins and pathways.
1 citations,
October 2010 in “Pediatrics in review” Some alternative therapies might help treat eating disorders when combined with standard care, but more research is needed to confirm their safety and effectiveness.
16 citations,
August 2000 in “Il Farmaco” Men have more tryptophan in their hair than women, and it increases with age and is higher in darker and grey or white hair.
12 citations,
September 2022 in “Foods” Some nutraceuticals may help in COVID-19 prevention and treatment, but more research is needed.
241 citations,
March 2000 in “The Journal of Urology” Men over 50 may experience hormone decline causing various symptoms, and proper management is crucial.
July 1996 in “Annals of Internal Medicine” Taking high doses of fluconazole for a long time can cause reversible hair loss.
October 1988 in “Pediatric research” Certain maturity signs appear before and after the first release of sperm in boys.
December 2023 in “Animals” The research found genes and miRNAs that may control hair growth in Forest Musk Deer.
5 citations,
December 2016 in “International journal of biometeorology” Bright light during the day doesn't change most human clock genes but may slightly increase Rev-erb-ß.
14 citations,
September 2019 in “Eye” Some oral medications may help treat central serous chorioretinopathy, especially eplerenone, but more research is needed.
March 2021 in “Uludağ Üniversitesi Tıp Fakültesi dergisi” The review provided information on various treatments to stop hair thinning and increase hair density in people with common genetic hair loss.
March 2023 in “The Journal of Urology” Nocturia cases increased, but medication use declined, suggesting under-treatment.
1 citations,
February 2017 in “PubMed” The supplement may help hair growth and is safe, but more research is needed.
June 2016 in “CRC Press eBooks” Sleep problems and skin issues affect each other; poor sleep can worsen skin conditions, and some skin treatments can improve or harm sleep quality.
102 citations,
July 2020 in “International journal of molecular sciences” Hormones like testosterone and estrogen significantly affect hair growth and structure.
28 citations,
June 2015 in “Journal of circadian rhythms” An individual's morning or evening preference can predict changes in their body clock gene expression.
August 2019 in “Placenta” Being overweight or obese before pregnancy increases the risk of having a C-section and a larger-than-normal baby in Chile's public health system.
14 citations,
December 2021 in “International journal of molecular sciences” Growth hormone levels affect hair growth and loss, with too much causing excess hair and too little leading to hair loss.
September 2017 in “Pediatric Dermatology” A 14-year-old boy was diagnosed with a rare hair condition that may lead to hair thinning and has no known effective treatments.
30 citations,
October 2016 in “Current research in translational medicine” Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.
375 citations,
July 2006 in “Journal of Investigative Dermatology” Stress can worsen skin and hair conditions by affecting the skin's immune response and hormone levels.
11 citations,
April 2013 in “SpringerPlus” Human skin's melanocytes respond to light by changing shape, producing pigments and hormones, which may affect sleep patterns.
11 citations,
January 2007 in “Veterinary dermatology” Fulvestrant at 10 mg/kg does not promote hair regrowth in dogs with alopecia X.
13 citations,
February 1999 in “International Journal of Cosmetic Science” Hair loss increases between July and October, possibly due to UV light, and factors like skin type, hair color, and density may affect this. Dandruff can worsen hair loss conditions.
2 citations,
July 2013 in “Veterinary dermatology” Dog skin with hair loss, when transplanted to mice, regrew hair, suggesting the hair loss cause is likely body-wide, not skin-specific.
5 citations,
November 1999 in “Medical Hypotheses” Minoxidil, a common hair loss treatment, might work by counteracting a hormone that reduces hair growth and promotes hair loss.
21 citations,
September 2013 in “Journal of circadian rhythms” Intense exercise at night can delay the body's internal clock gene expression by 2 to 4 hours.