5. Leafy Greens
Leafy greens provide a whole host of vitamins and minerals that we require each day for optimum health. Rich in vitamin K to prevent age-related conditions, contribute to a lowered cholesterol, aiding cardiovascular health and bones. Fresh spinach and kale are nutritional powerhouses that are perfect in salads, soups, smoothies and lots more. For those who want to amp up their smoothie game, organic spinach and kale are available in highly concentrated powdered forms, and can be found here and here.