What is a primary benefit of antioxidants in the diet?

Antioxidants play a crucial role in combating oxidative stress within the body, which is linked to various health issues, including chronic diseases and aging. Oxidative stress occurs when there's an imbalance between free radicals and antioxidants in the body. Free radicals are unstable molecules that can damage cells, proteins, and DNA, leading to inflammation and cellular damage.

By neutralizing free radicals, antioxidants help protect cells from this damage, potentially lowering the risk of developing conditions such as heart disease, cancer, and neurodegenerative disorders. Common sources of antioxidants include fruits, vegetables, nuts, and whole grains, which are rich in vitamins C and E, selenium, and various phytochemicals.

While the other options touch on aspects of nutrition, they do not accurately reflect the key role of antioxidants in health promotion and disease prevention. The primary benefit of antioxidants is indeed their ability to help reduce oxidative stress, making them an essential component of a balanced and health-promoting diet.