Color combos
A rainbow of colors on the plate ensures you are getting a good intake of plant chemicals. Naturally deep green, yellow, and red foods contain antioxidant carotenoids that boost immunity and offer protection against heart disease, cancer, DNA damage, and age-related sight problems. Include peppers, broccoli, spinach, sweet potatoes, carrots, and pumpkin in your diet, plus extravirgin olive oil to aid absorption.