Which food group is rich in antioxidants and beneficial for immune function?

Fruits and vegetables are well-known for being rich in antioxidants, which play a crucial role in protecting the body from oxidative stress and inflammation. These antioxidants include vitamins such as vitamin C, vitamin E, and various phytonutrients that help to neutralize free radicals in the body. The intake of fruits and vegetables supports the immune system by enhancing the body’s ability to fight infections and diseases. Additionally, many fruits and vegetables contain other beneficial compounds like fiber, vitamins, and minerals that contribute to overall health and immune function.

In contrast, while grains, dairy, and protein sources have their nutritional benefits, they are not as prominently recognized for their antioxidant properties or direct support for the immune system. Grains primarily provide carbohydrates and fiber, dairy is more focused on calcium and protein, and protein sources vary widely in their antioxidant content but do not typically emphasize it as much as fruits and vegetables do. Thus, fruits and vegetables stand out as the best choice for enhancing antioxidant intake and supporting immune health.