Graying hair may reflect a natural defense against cancer risk

Throughout life, our cells are constantly exposed to environmental and internal factors that can damage DNA. While such DNA damage is known to contribute to both aging and cancer, the precise connection—particularly how damaged ...

A stevia-derived sweetener could improve hair loss treatment

Androgenetic alopecia is a common form of hair loss in both men and women—also called male pattern baldness and female pattern hair loss. Topical minoxidil is an approved treatment, but it has poor water solubility and skin ...

Will oral collagen supplements keep my skin healthy?

Can oral collagen supplements keep your skin healthy? Farah Moustafa, MD, an assistant professor at Tufts University School of Medicine and dermatologist with Tufts Medical Center, says, "Oral collagen supplements are not ...

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