Our bodies need antioxidants to help fight free radical formation as a result of alcohol intake, tobacco smoking, direct sunlight exposure, metabolism, consumption of unhealthy food, and stress. Free radicals can be very damaging as they are known to cause oxidative stress. Getting antioxidants for the body is easy. One option is to eat nutrient-dense food that is high in antioxidants. The other option is to take food supplements, which are fortunately readily available on the market. Grapes, either red, purple, or blue contains loads of antioxidants that can help.