October 2019 in “CRC Press eBooks” Retinoids can both cause and treat different hair disorders.
Diet and supplements can significantly affect acne, with some foods and nutrients reducing and others worsening it.
January 2019 in “Figshare” Redheaded people have higher levels of vitamin D precursor, suggesting their hair color may be an adaptation to low sunlight areas.
The supplement improved hair density and overall hair beauty.
January 2019 in “Springer eBooks” Combination therapies might work better for some vitiligo patients, but results vary.
October 2018 in “Springer eBooks” The document concludes that various topical medications are effective for skin conditions but often cause skin irritation as a side effect.
July 2018 in “International journal of clinical & experimental dermatology” Eat a balanced diet for healthy hair; only use supplements if you have a proven nutrient deficiency.
Microneedle technology is effective for skin rejuvenation and enhancing cosmeceutical delivery, with ongoing innovation and increasing commercialization.
April 2018 in “Journal of Investigative Dermatology” The supplement improved hair growth, strength, and moisture.
March 2017 in “Trichology and cosmetology:” Cosmetic procedures can improve skin appearance and boost confidence.
April 2016 in “Journal of Investigative Dermatology” Double-stranded RNA activates a pathway that causes a skin protein to be expressed in the wrong place.
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January 2014 in “Reactions Weekly” A woman had nausea and constipation from iron pills taken for hair loss due to low iron.
Some plant-based ingredients may help with hair growth and care, but more research is needed to confirm their effectiveness.
May 2013 in “International journal of innovative research and development” The document concludes that understanding hair's chemical makeup is key to creating effective hair growth products that also improve social confidence.
June 2012 in “한국생활과학회지 = Korean journal of human ecology” The supplement reduced hair loss and increased hair thickness without side effects.
January 2011 in “Springer eBooks” Eating a balanced diet with the right vitamins and minerals is important for healthy hair, but too many supplements can be harmful.
September 2010 in “대한화장품학회지(J. Soc. Cosmet. Scientists Korea)” The study developed a reliable method to measure active ingredients in hair nourisher products using HPLC.
The new method accurately measures active ingredients in hair nourishment products.
The enzyme Dgat1 is essential for healthy hair and skin by controlling retinoid levels.
January 2006 in “Advances in developmental biology” The Hairless gene is crucial for healthy skin and hair growth.
September 2005 in “Journal of Investigative Dermatology” Ferulic acid helps stabilize vitamins C and E for better skin protection from the sun, certain compounds may promote hair growth, atopic dermatitis patients have lower skin defense molecules, older men are more likely to get a type of skin cancer, and a substance called relaxin may prevent age-related skin thickening.
January 2002 in “Journal of Toxicology-cutaneous and Ocular Toxicology” Botanical extracts are increasingly important in cosmetics and drugs for their effectiveness and safety, backed by traditional use and scientific evidence.
January 1987 in “Toxicological sciences” SMR-2 and SMR-6 are much more toxic than retinoic acid, causing severe symptoms and organ damage in mice.
4-(Ethoxycarbophenyl) retinamide is much less toxic than other retinoids.
Long-term use of seizure medications can disrupt calcium metabolism, but this can be treated with vitamin D or UV light and does not affect seizure control.
Nutrition plays a key role in managing skin disorders, with specific dietary changes helping improve conditions like acne, dermatitis, psoriasis, alopecia, and skin cancer.
July 2025 in “International Journal of Pharmacy and Pharmaceutical Science” The herbal hair gel mask made from flaxseed, fenugreek, and rice water is safe, effective, and promotes healthy hair and scalp.
June 2025 in “International Journal of Nutrology” A plant-based diet reduces skin inflammation, intermittent fasting supports muscle regeneration, and certain nutrients and supplements aid in healing.
July 2022 in “Research, Society and Development” The conclusion is that different treatments improved hair growth in dogs with Alopecia X, but results varied and not all dogs had complete hair regrowth.
January 2019 in “Frontiers in neurology” A nutrition program improved a young woman's concussion symptoms.