This is a great smoothie to add to your morning routine...countless variations can be made by using different fruits and fresh greens. Use what you have on hand, or what you may have a surplus of in the fridge. Citrus fruits and greens are the magic combo, as fruits high in Vit C help your body absorb more iron from the greens.Lemon and lime juice are great alkalizers, and enhances the taste of the smoothie. Add stevia or coconut nectar if needed. I like using frozen LOW GI fruits to keep the smoothie cold without adding ice (papaya, pears, apple) ! Try adding a combination of the fruits listed, not all are necessary each time-if you are in a hurry try just one or two fruits (pineapple and papaya have the most enzymes so I try to keep these on hand).