Do collagen supplements fulfill their promises?
Ask the doctor
Q.Many social media sites say taking collagen powder can benefit our skin, nails, and even bones. Is that really true?The most abundant protein in the body, collagen supports our skin, hair, nails, bones, joints, and muscles. As we age, natural collagen production drops, leading to issues such as visible skin aging and joint discomfort. Certain foods, such as bone broth or the skin from chicken, fish, or pork can supply some collagen, but not much.
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About the Author
Toni Golen, MD, Editor in Chief, Harvard Women's Health Watch; Editorial Advisory Board Member, 天博体育 Publishing; Contributor
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