research Faculty Opinions recommendation of Does D matter? The role of vitamin D in hair disorders and hair follicle cycling.
Vitamin D receptor is key to hair growth, not vitamin D itself.
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research Dietary Vitamin D Supplementation Improves Hair Follicle Development and Affects Fatty Acid Metabolism in Rex Rabbits
Vitamin D supplements improve hair growth and metabolism in rabbits.
research Efficacy of intramuscular injections of biotin and dexpanthenol in the treatment of diffuse hair loss: A randomized, double‐blind controlled study comparing two brands
Both brands of biotin and dexpanthenol injections improved hair loss, with Bayer also increasing the ratio of thick to thin hairs.
research Integrative Nutritional Mechanisms of Keyora Lycopene 23 in 1 Man's Multi-Vitamin in Erectile Dysfunction, Male Infertility, Prostatic Disorders, and Metabolic Dysregulation
Keyora Lycopene 23 in 1 Man's Multi-Vitamin improves male reproductive health and metabolism.
research The Dickkopf Protein Family in Non-Neoplastic Disorders: Emerging Roles and Therapeutic Targeting
DKK proteins could help diagnose and treat various non-cancerous diseases.
research Synergistic therapeutic effect of systemic steroids and dithranol in a patient of alopecia totalis—A case report
Combining systemic steroids and dithranol can effectively regrow hair in severe alopecia areata.
research Estudio de 2 suplementos nutricionales (cápsulas y espray) en el tratamiento de la alopecia femenina. Estudio KAIDAX
Two nutritional supplements improved hair growth and reduced hair loss in women with hair loss conditions.
research Faculty Opinions recommendation of Effects of dehydroepiandrosterone therapy on pubic hair growth and psychological well-being in adolescent girls and young women with central adrenal insufficiency: a double-blind, randomized, placebo-controlled phase III trial.
DHEA therapy improved pubic hair growth and psychological well-being in young females with adrenal insufficiency.
research 4 Vitamin D resistance
Some people have genetic mutations that make them resistant to vitamin D, leading to rickets even with enough vitamin D intake.
research A dietary supplement improves age-related dermatological changes. Observational, anecdotal, spontaneous study.
The dietary supplement significantly improved skin, nails, and hair in older adults.
research Basic Nutrition for Sports Participation, Part 2: Vitamins and Minerals
Athletes usually get enough vitamins and minerals from a healthy diet, and supplements are only needed for those with actual deficiencies.
research Efficacy of Cistanche Tubulosa and Laminaria Japonica Extracts (MK-R7) Supplement in Preventing Patterned Hair Loss and Promoting Scalp Health
MK-R7 supplement with Cistanche Tubulosa and Laminaria Japonica extracts improved hair density and scalp health without adverse effects.
research The Effects of an Oral Supplementation of a Natural Keratin Hydrolysate on Skin Aging: A Randomized, Double‐Blind, Placebo‐Controlled Clinical Study in Healthy Women
Taking natural keratin supplements improved skin, hair, and nails in women.
research 2,3,7,8‐Tetrachlorodibenzo‐p‐dioxin causes an increase in protein kinases growth hepatic associated with epidermal factor receptor in the plasma membrane
TCDD reduces EGF receptors in the liver, affecting growth and development.
research Effects of Dehydroepiandrosterone Therapy on Pubic Hair Growth and Psychological Well-Being in Adolescent Girls and Young Women with Central Adrenal Insufficiency: A Double-Blind, Randomized, Placebo-Controlled Phase III Trial
DHEA therapy improves pubic hair growth and psychological well-being in young females with central adrenal insufficiency.
research Docosahexaenoic acid-acylated astaxanthin esters alleviate cisplatin- induced acute kidney injury by modulating the ferroptosis-related GPX4/xCT signaling pathway and reducing oxidative stress
Krill oil may help reduce prostate enlargement and growth.
research Reply to “Vitamin D status in scarring and nonscarring alopecia”
The document suggests using a topical Vitamin D treatment for hair loss rather than oral supplements and calls for more research.
research Toxicity assessment of the green Dunaliella salina microalgae
Dunaliella salina microalgae is safe to eat and may boost health.
research Effects of dipotassium glycyrrhizinate on wound healing
Dipotassium glycyrrhizinate helps wounds heal faster, especially in the early stages.
research Relation of Selenium, Vitamin E and Other Factors to Muscular Dystrophy in the Rabbit
Natural feedstuffs help reduce muscular dystrophy in rabbits more than selenium or vitamin E alone.
research Epidermal cell proliferation and modulation of the protective potency of dexamethasone against phorbol ester-induced ornithine decarboxylase activity
Dexamethasone reduces inflammation and delays skin cell changes caused by TPA.
research A novel LC-MS/MS analysis of vitamin D metabolites in mice serum and hair: impact of diet and light exposure
Diet and sunlight are important for maintaining good vitamin D levels.
research Effects of Dehydroepiandrosterone Therapy on Pubic Hair Growth and Psychological Well-Being in Adolescent Girls and Young Women with Central Adrenal Insufficiency: A Double-Blind, Randomised, Placebo-Controlled Phase III Trial
DHEA therapy improves pubic hair growth and psychological well-being in girls with central adrenal insufficiency.
research Dehydroepiandrosterone (DHEA) and Testosterone Concentrations in Human Hair after Chronic DHEA Supplementation
Chronic DHEA supplementation slightly increases testosterone in hair but stays within safe limits.
research The combined use of intravenous and oral calcium for the treatment of vitamin D dependent rickets type II (VDDRII)
Intravenous and oral calcium effectively treated vitamin D dependent rickets type II, improving growth and bone health.
research 892 Behavior of the two circulating androgens testosterone and DHEA and their main intracellular metabolites in an androgen-sensitive sebocyte cell line
Testosterone affects androgen receptors and lipid storage in cells, while DHEA does not convert to testosterone or affect these receptors in the same way.
research An assessment of hair loss ameliorating effect of medicinal plant extracts, amino acid and vitamin complex in human subject
The supplement reduced hair loss and increased hair thickness safely.
research 697 Prostaglandin D2-enhanced testosterone metabolism in human keratinocytes is mediated by reactive oxygen species
Prostaglandin D2 increases testosterone levels in skin cells through reactive oxygen species, not enzymes, which could lead to new hair loss treatments.
research Renal Vitamins
Dialysis patients benefit from water-soluble vitamins but need careful management to avoid risks.
research 6874 A Rare Case Of Hereditary 1,25 (OH)2D Resistant Rickets
A rare genetic mutation causes resistance to vitamin D, leading to severe rickets and requiring high doses of calcium and vitamin D for treatment.