is an antioxidant also. This vitamin functions to improve skin and hair. Some food sources for vitamin C include peppermint and parsley, tomatoes, zucchini, raspberries, asparagus, broccoli, bell peppers, kale, cauliflower, strawberries, lemons, mustard and turnip greens, brussels sprouts, papaya, chard, limes, celery, pineapples, lettuce, watermelon, cabbage, spinach, kiwifruit, snow peas, cantaloupe, oranges, grapefruit, fennel.