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.
66 citations,
November 1997 in “Nutrition” One-third of patients on home nutrition had micronutrient deficiencies, with iron deficiency being most common, but serious issues were rare.
65 citations,
August 2016 in “Metabolic brain disease” Children with autism have lower levels of essential and toxic trace elements in their hair.
63 citations,
March 2000 in “Annals of clinical psychiatry” Some psychiatric medications can cause hair loss, but it usually grows back after adjusting the medication.
47 citations,
January 2003 in “American Journal of Clinical Dermatology” Mood stabilizers can cause serious skin reactions; careful monitoring and immediate treatment are crucial.
27 citations,
September 2017 in “Journal of Medicinal Food” Annurca apple supplement safely increases hair growth and keratin in humans.
23 citations,
January 2019 in “Journal of wildlife diseases” Boreal caribou in northeastern British Columbia have significant health issues, including infections, tick infestations, and mineral deficiencies.
20 citations,
July 1990 in “Pediatrics in Review” The four main causes of hair loss in children are fungal infections, pulling out hair, autoimmune hair loss, and stress-related hair shedding.
20 citations,
January 1990 in “Journal of dermatological treatment” Ketoconazole shampoo treats dandruff and reduces hair greasiness.
17 citations,
February 1987 in “Journal of the American Academy of Dermatology” The hair cuticle acts as a barrier against fungal infection, which occurs only deep within the hair follicle.
14 citations,
September 2020 in “Clinical, cosmetic and investigational dermatology” The hair serum significantly improved hair growth and reduced hair fall without causing any skin issues.
14 citations,
April 2021 in “Clinical, Cosmetic and Investigational Dermatology” COVID-19 may trigger sudden temporary hair loss.
13 citations,
March 2002 in “Pediatric Dermatology” A child was initially wrongly diagnosed with a fungal scalp infection but actually had a non-scarring hair loss condition called Temporal Triangular Alopecia.
12 citations,
March 1981 in “International Journal of Dermatology” External factors like certain shampoos, bacterial infections, and parasites might cause hair defects similar to genetic conditions.
7 citations,
October 2020 in “Dermatology practical & conceptual” Some skin, hair, and nail supplements can be toxic, interact with medications, affect lab tests, and may increase cancer risk.
7 citations,
January 2017 in “Journal of cosmetology & trichology” Good nutrition is crucial for healthy hair and can help with hair loss without medication.
5 citations,
September 1991 in “Veterinary dermatology” Pygmy goats with seborrhoeic dermatitis showed skin symptoms and temporary improvement with corticosteroids, but the cause and inheritance of the disease remain unknown.
4 citations,
January 2020 in “Skin appendage disorders” Toxic metals can cause hair loss and should be considered by doctors.
1 citations,
July 2023 in “Frontiers in Immunology” Oxidative stress and immune dysfunction are linked to both Hashimoto's thyroiditis and polycystic ovary syndrome, with diet and specific treatments important for managing these conditions.
1 citations,
August 2022 in “Медицинский совет” The treatment with an oral drug and topical lotion is effective and well-tolerated for hair loss after COVID-19.
The conclusion is that hair supplement ingredients may be unsafe and should be disclosed and proven safe before use.
1 citations,
November 2015 in “Lʹvìvsʹkij klìnìčnij vìsnik” Correcting trace element imbalances may help reduce alopecia areata symptoms.
October 2024 in “Molecular Nutrition & Food Research” Vitamin and mineral imbalances may affect hair loss, but more research is needed.
August 2024 in “Indian Journal Of Clinical Practice” A balanced diet and healthy lifestyle help manage PCOS symptoms.
April 2024 in “Skin appendage disorders” Environmental pollutants can damage hair health and cause hair loss.
August 2023 in “Journal of The American Academy of Dermatology” Valproic acid, a common antiepileptic medication, can cause reversible hair loss in patients.
August 2023 in “Physician's journal of medicine” Hashimoto thyroiditis is an autoimmune disease that can lead to an underactive thyroid and is treated with medication and sometimes diet changes or surgery.
May 2023 in “Elsevier eBooks” Some nutritional supplements may help thicken hair in people with hair loss, but taking too much can cause side effects.
January 2023 in “Voennaâ medicina” Hair loss in women can improve with iron and vitamin supplements if caused by iron deficiency.