research Systemic subchronic toxicity and comparison of four selenium nutritional supplements by 90-day oral exposure in Sprague-Dawley rats
High doses of some selenium supplements caused liver and reproductive harm in rats.
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research Efficacy and tolerability of an oral supplement containing amino acids, iron, selenium, and marine hydrolyzed collagen in subjects with hair loss (androgenetic alopecia, AGA or FAGA or telogen effluvium). A prospective, randomized, 3‐month, controlled, assessor‐blinded study
The supplement with amino acids, iron, selenium, and marine hydrolyzed collagen improved hair growth more than drug treatment alone, with most people tolerating it well.
research Nutritional supplements
Some nutritional supplements may help thicken hair in people with hair loss, but taking too much can cause side effects.
research A Randomized, Double-Blind, Placebo-Controlled Clinical Trial to Assess the Efficacy of a Nutritional Supplement in Female Androgenic Alopecia
The nutritional supplement Pilopeptan® WOMAN improved hair growth and thickness in women with hair loss.
research Retrospective Assessment of Changes in Perceived Health Status during Continuous Use of a Dietary Supplement
Most people using the supplement Renew saw health improvements, especially in sleep and energy, faster than with regular vitamins.
research Evaluation of Tolerance and Trichological Efficacy of a Food Supplement in Men and Women with Telogen Effluvium-like Disorder
The food supplement improved hair growth and strength in people with a certain type of hair loss and had no major side effects.
research Effectiveness of micronutrient rich supplement on the symptoms of polycystic ovarian syndrome among reproductive age women
Micronutrient supplements significantly improved PCOS symptoms in women.
research Restolin Hair Supplement: Here are Some Effective Remedies for Hair Fall Control! v1
Restolin Hair Supplement may help hair growth but lacks FDA approval and clinical trial evidence.
research A single arm, exploratory and pilot study to evaluate the efficacy of a multi-component water-based herbal supplement in hair growth, density, follicle strength and hair fall in healthy male and female subjects
The herbal supplement improved hair growth, density, and strength without side effects.
research An Open-label Experience Trial to Evaluate the Effects of a Novel Supplement and Hair Serum Combination on Hair, Skin and Nails in Healthy Women
The LustrivaTM BH-002 supplement and hair serum improved women's hair, skin, and nail health and appearance.
research Hair loss in sleeve gastrectomy subjects: effects of designed supplements for nutritional deficiencies
Taking supplements after sleeve gastrectomy surgery can reduce hair loss by addressing nutritional deficiencies.
research Mendeley Supplemental Document 1
research PWE-049 Assessment of response and tolerance to oral iron supplements in patients with anaemia
Iron supplements help reduce fatigue in anaemia but often cause side effects like black stools and stomach issues.
research Self-prescribed nutrition supplements for hair loss following laparoscopic sleeve gastrectomy bariatric surgery: extent of the problem in a cohort of Chinese patients
Many Chinese patients lose hair after weight loss surgery, especially women, and taking iron and zinc on their own doesn't help.
research 513 Demonstration of hair health benefits using an oral supplement
The supplement improved hair growth, strength, and moisture.
research Determination of illegal adulteration of dietary supplements with synthetic hair-growth compounds by UPLC and LC-Q-TOF/MS Part A Chemistry, analysis, control, exposure & risk assessment
Researchers developed a precise method to detect illegal hair-growth drugs in dietary supplements.
research Controversy on the role of iron and a clinical trial with intermittent iron and nutritional supplements in hair loss management
Intermittent iron and nutritional supplements can help reduce hair loss.
research Hair loss in older women: supplement to increase scalp hair thickness and reduce hair loss
The supplement reduces hair loss and increases hair thickness in older women.
research Three cases of liver toxicity with a dietary supplement intendedto stop hair loss
A hair loss supplement with green tea caused liver damage in three people.
research Not Its Crowning Glory: Obstacles for FDA in Regulating Ingested Dietary Supplements Purporting to Prevent Hair Loss
The FDA struggles to regulate hair loss supplements due to a law allowing unproven claims.
research The supplemental materials of “Association of Fibrosis in Bulge Portion with Hair Follicle Miniaturization in Androgenetic Alopecia”.
research Improved fetal hair follicle development by maternal supplement of selenium at nano size (Nano-Se)
Maternal Nano-Se supplements improve fetal hair follicle development in cashmere goats.
research HaCaT‑conditioned medium supplemented with the small molecule inhibitors SB431542 and CHIR99021 and the growth factor PDGF‑AA prevents the dedifferentiation of dermal papilla cells in vitro
A mix of specific inhibitors and a growth factor helps keep hair growth cells from losing their properties in the lab.
research Effect of Saw Palmetto Supplements on Androgen-Sensitive LNCaP Human Prostate Cancer Cell Number and Syrian Hamster Flank Organ Growth
Saw palmetto supplements may reduce prostate cancer cell growth without being toxic.
research Quality of Calcium Food Supplements: Evaluation Compared to Manufacturers’ Declarations
Some calcium supplements have more calcium than their labels say, and a few have less.
research Effect of Supplemental Trace Mineral Source on Haircoat and Hair Loss in Adult Cats
Organic trace minerals can temporarily improve cat hair health and reduce hair loss.
research When Diet Trends Go Viral: Cutaneous Manifestations of Social Media-Driven Fad Diets and Supplements
Fad diets and supplements from social media can cause skin and hair problems.
research Effect of Supplemental Trace Mineral Source on Haircoat and Activity Levels in Senior Dogs
Amino acid-complexed trace minerals improve hair quality and activity in senior dogs.
research Sensory and Nutrition Evaluation of Soups Supplemented with Fresh Hibiscus rosa sinensis Flowers
Soups with 5% or 10% hibiscus are tasty and nutritious.
research 46 Use of soy hull as a supplement during late gestation and lactation for landrace hair sheep ewes in a forage-based system
Soy hull supplement does not affect sheep and lamb growth or reproductive performance compared to corn-based supplements.