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1.
Zinc
Zincis a mineral that supports hair follicles and the hair growth cycle.
Protein
Hair primarily consists ofprotein.
Valentyna Yeltsova / Getty Images
Iron
Some types of hair loss are associated with iron deficiency.
Biotin is the only one produced in the body.
While deficiencies are rare, the B-vitamin supplements may improve hair loss.
More study is needed on these effects.
Selenium
Seleniumsupplements have been shown to help with hair health during chemotherapy.
As a result, some supplement products may not contain the ingredients listed on the label.
Whenchoosing a supplement, look for products independently tested or certified by organizations such asNSF,U.S.
A healthy diet with enough nutrients and protein provides the best support for hair growth.
Sometimes, a nutrient deficiency may contribute to hair loss.
2022 Oct 17;63(2 Suppl 3):E228-E238.
2015;14(1):76-82.doi: 10.1111/jocd.12127
National Institutes of Health Office of Dietary Supplements.Zinc.
Department of Agriculture, Agricultural Research Service.FoodData Central.
National Institutes of Health.
Office of Dietary Supplements.Iron fact sheet.
National Institutes of Health Office of Dietary Supplements.Omega-3 fatty acids.
National Institutes of Health Office of Dietary Supplements.Biotin.
National Institutes of Health Office of Dietary Supplements.Selenium.
