For a long time, most people assumed that eating foods high in antioxidants like green leafy vegetables, fruit, eggs, and fish would keep us young. That has been the assumption since the 1940s. It's time to revise that thinking. Here are a few examples of foods that are high in antioxidants. Here's a list of the top five most popular anti aging foods in the United States. What are the main benefits to eating more antioxidants? Anti aging foods are high in vitamins, minerals, and phytochemicals (plant chemicals that are used in the body to fight against age-related diseases). The best anti aging foods contain these types of nutrients in very small amounts. These foods are also high in polyphenols and anthocyanins which are powerful anti aging compounds found in many plants. A recent study of vitamin C supplementation in a variety of foods found that vitamin C intake could have positive effects on anti aging. Top 5 Anti-Aging Foods. If you are an anti aging cook and you like to cook a lot, it might be time to add one more anti aging food into your meal plan. It is actually a great source of healthy antioxidants. The best anti aging food is one that you have already been eating a lot for a while.