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fried bacon, an indirect source of free radicals in foods

Free radicals in foods

Minimizing your consumption of free radicals in foods is as simple as following a balanced, whole food diet filled with antioxidants.
factory smoke stacks release air pollution that can cause free radicals

Where do free radicals come from?

Free radicals come from some foods, drugs, alcohol, and environmental contaminants. Learn the details of what causes free radicals in the body and how to prevent damage.
stressed young man sitting at a desk with computer screens and papers

Stress and Aging

The research is clear: Stress can cause premature aging. Learn why stress causes oxidative stress and aging biomarkers, and what you can do about it.