A new study finds dietary vitamin C from kiwifruit raises skin vitamin C levels, increases collagen-linked skin thickness, ...

By Dr. Liji Thomas, MD By directly measuring vitamin C inside human skin, researchers show that diet can boost skin vitamin C ...

The human skin is a marvel of nature—resilient, adaptable, and multifunctional. As the body's largest organ, it serves as our first line of defense against external threats while maintaining an ...