Antioxidants such as selenium, vitamins C and E, carotene, lycopene, lutein and many other substances may play a role in helping to prevent diseases such as cancer, cardiovascular disease, Alzheimer’s disease and macular degeneration. Antioxidants are thought to help because they can neutralize free radicals, which are toxic byproducts of natural cell metabolism.

There are a number of recent studies showing those who eat antioxidant-rich foods reap many health benefits. Some of the better food sources of antioxidants are:

•  Berries: Blueberries, blackberries, raspberries, strawberries and cranberries
• Beans: Small red beans and kidney, pinto and black beans
• Fruits: Many apple varieties (with peels), avocados, cherries, green and red pears, fresh or dried plums, pineapple, oranges, and kiwi
• Vegetables: Artichokes, spinach, red cabbage, red and white potatoes (with peels), sweet potatoes and broccoli
• Beverages: Green tea, coffee, red wine and many fruit juices
• Nuts: Walnuts, pistachios, pecans, hazelnuts and almonds
• Herbs: Ground cloves, cinnamon or ginger, dried oregano leaf and turmeric powder
• Grains: Oat-based products
• Dessert: Dark chocolate

Many of the foods high in antioxidants also offer an array of other health benefits, such as being high in fiber, protein and other vitamins and minerals and low in saturated fat and cholesterol.