30 citations
,
January 2023 in “EFSA journal” Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.
134 citations
,
December 2018 in “Dermatology and Therapy” Some vitamins and minerals like vitamin D and iron can help with certain types of hair loss, but more research is needed for others.
79 citations
,
January 2017 in “Dermatology practical & conceptual” Correcting nutrient deficiencies may help with hair loss, but the benefits of supplements without a deficiency are uncertain and could be harmful.
70 citations
,
June 2010 in “Clinics in Dermatology” Certain groups may need vitamin supplements to improve hair health and prevent other health problems.
27 citations
,
September 2017 in “Journal of Medicinal Food” Annurca apple supplement safely increases hair growth and keratin in humans.
15 citations
,
January 2016 in “Przeglad Menopauzalny” Eating a balanced diet with specific nutrients is important for menopausal women to manage hair loss.
14 citations
,
October 2020 in “Natural Products and Bioprospecting” Various treatments, including FDA-approved drugs, natural products, and oral supplements, can help with hair loss, but a patient's medical history and potential allergies should be considered when choosing a treatment.
7 citations
,
January 2017 in “Journal of cosmetology & trichology” Good nutrition is crucial for healthy hair and can help with hair loss without medication.
1 citations
,
August 2022 in “International journal of biological and chemical sciences” Iodine-deficient diets and antithyroid substances affected rat growth and behavior, but most adapted with positive weight gain.
1 citations
,
December 2015 in “Lʹvìvsʹkij klìnìčnij vìsnik” Correcting trace element imbalances may help reduce alopecia areata symptoms.
November 2025 in “Biological Trace Element Research” Hair mineral analysis doesn't reliably show blood mineral levels but may help track long-term mineral trends.
The supplement improved hair growth and reduced hair loss in women.
August 2024 in “Journal of Cosmetic Dermatology” Telogen effluvium is linked to deficiencies in iron, vitamin B12, and thyroid function.
January 2017 in “International journal of clinical & experimental dermatology” Eating a balanced diet with vitamins, micronutrients, and antioxidants is important for hair health and can help with hair loss.
January 2017 in “Springer eBooks” Eating a balanced diet with specific nutrients can help manage menopause symptoms and prevent related health issues.
March 2014 in “CRC Press eBooks” Some nutrients and antioxidants may improve skin and hair health, but more research is needed to confirm these benefits.
December 2025 in “Open Repository of the University of Porto (University of Porto)” Pharmacists play a crucial role in improving patient outcomes through personalized care and staying updated with scientific advancements.
November 2023 in “Open Repository of the University of Porto (University of Porto)” Pharmacists play a crucial role in patient care and education.
Diet and supplements can significantly affect acne, with some foods and nutrients reducing and others worsening it.
March 2025 in “Frontiers in Veterinary Science” Changing light exposure boosts hormone levels and antioxidant activity, improving cashmere growth in goats.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Polyherbal shampoos with medicinal plants are safer and more effective for dandruff than traditional shampoos.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Polyherbal shampoos with medicinal plants are a safer and effective way to treat dandruff.
January 2026 in “Aesthetic Plastic Surgery” The severity of female pattern hair loss is linked to how long someone has had it, not to levels of certain nutrients or hormones.
54 citations
,
June 2001 in “The Indian Journal of Pediatrics” Lower hair zinc levels may be linked to Neural Tube Defects.
January 2026 in “Updates in clinical dermatology” Proper nutrition and alternative therapies can help manage hair loss.
August 2023 in “Tzu Chi Medical Journal” Iron deficiency is the main cause of hair loss in women, and iron supplements started within 6 months can improve hair health.
March 1997 in “Medical Molecular Morphology” Zinc deficiency causes early scalp hair damage that recovers slower than skin symptoms.
5 citations
,
April 2023 in “Journal of Multidisciplinary Healthcare” Hair selenium levels can indicate nutritional status in very old people.
1 citations
,
May 2016 in “Journal of Veterinary Diagnostic Investigation” Exotic lice infest 45% of California mule deer, with younger and selenium-deficient deer more vulnerable.
October 2025 in “Diseases” Women with hair loss often have deficiencies in iron, vitamins, minerals, and lower thyroid function, suggesting the need for nutritional and hormonal treatment.