A 38-year-old member asked:
Which vitamins are better for hair, skin & nails: biotin or cod liver oil pills?
1 doctor answer • 1 doctor weighed in

Dr. Derrick Lonsdaleanswered
Preventive Medicine 75 years experience
All of them: you don't take vitamins "for hair, skin and nails etc." they are required for health in all tissues
Created for people with ongoing healthcare needs but benefits everyone.
1.2k viewsAnswered >2 years ago
Last updated Jan 10, 2021
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