Reevaluating Free Radicals and Aging

This chapter examines recent studies that challenge traditional beliefs about free radicals and antioxidants in relation to aging. It highlights surprising findings from engineered roundworms and mice, revealing that high levels of free radicals may extend lifespan rather than shorten it. The discussion further explores the risks associated with antioxidant supplements, urging a reevaluation of their safety and effectiveness in promoting health.