Tretinoin is used topically to treat acne, skin aging, and various skin conditions.
March 2023 in “International Journal of Advanced Research in Science, Communication and Technology” Various medicinal plants like Polygonum multiflorum, Red ginseng extract, and Zizyphus jujuba can potentially treat hair loss, offering benefits like low cost and multiple ways of working. Other effective natural substances include Pygeum africanum, Seneroa, Urtica dioica, and more.
August 2016 in “Journal of Investigative Dermatology”
January 2012 in “Vitamins & trace elements” Smoking and drinking can lower vitamin levels and potentially trigger early hair loss, but overall vitamin levels don't seem to affect hair loss duration.
1540 citations
,
October 2008 in “Fertility and Sterility” The report concludes that PCOS is mainly a condition of excess male hormones and its definition may change as new information is discovered.
1415 citations
,
October 2007 in “European Journal of Epidemiology” The Rotterdam Study investigates diseases in older adults and has produced many research findings.
1308 citations
,
March 1998 in “Journal of bone and mineral research” The vitamin D receptor is crucial for bone health and affects various body systems, with mutations potentially leading to disease.
1066 citations
,
March 2010 in “Nature Reviews Molecular Cell Biology” MicroRNAs are crucial in controlling cell signaling, affecting cancer and tissue regeneration.
667 citations
,
May 2008 in “Genes & Development” Histone demethylases can change gene expression and may be linked to diseases like cancer.
506 citations
,
January 2012 in “Molecular and Cellular Endocrinology” Melatonin affects many body functions beyond sleep by interacting with specific receptors in various tissues.