What is the primary role of vitamin E in the body?

Vitamin E plays a crucial role in the body primarily as an antioxidant. It protects cells from oxidative damage by neutralizing free radicals, which are unstable molecules that can damage cell membranes, proteins, and DNA. This protective function is vital for maintaining overall health, particularly in preventing chronic diseases and supporting immune function.

In addition to its antioxidant properties, vitamin E is also important for skin health and may aid in the prevention of certain conditions related to oxidative stress. By reducing oxidative damage, vitamin E contributes to the longevity of various biological processes, making its role as an antioxidant central to its function in the body. Understanding this aspect of vitamin E is essential for outlining its importance in nutrition and supplementation for athletes and active individuals.