Skin, Hair, & Nails

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    Last Updated: August 16, 2022

    Skin, hair, and nails are all part of our integumentary system (i.e., the body’s outer layer), which includes all of the organs (and their appendages) that form the outermost layer of the body. Alongside its protective role, this system is also important for aesthetic purposes. A number of treatments (dietary, supplementary, and topical) have been studied for hair and skin health.

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