Yellow and orange foods are high in bioflavonoids, which work in combination with vitamin C to help reduce the risk of cancer and heart attack. They also contain powerful antioxidants and help maintain healthy skin, strong bones, and good vision. The foods in this group include oranges, tangerines, pears, lemons, nectarines, grapefruit, peaches, apricots, pineapple, pineapple, yellow raisins, and yellow peppers.

Blue and Purple

Blueberries, purple grapes, blackberries, black currents and elderberries contain anthocyanins, which can reduce the risks of heart attack, cancer, diabetic complications, Alzheimer's disease and age-related memory loss. Dark purple foods contain phenolics, which are powerful antioxidants and can help to slow the effects of aging.

Orange

Dark orange foods like pumpkin, sweet potatoes, apricots, peaches, carrots, cantaloupes, mangoes, and butternut squash contain beta-carotene, a powerful antioxidant that can help keep your immune system healthy as well as maintain good vision and can even aid in reducing heart attacks and cancer.

Red

Tomatoes, guava, watermelon and pink grapefruit are all red colored foods. These foods contain lycopene which has been much publicized lately as helping to protect against prostate cancer. In addition, these foods can help reduce the risk of breast, and skin cancer as well as reduce the risk of heart attack.