Frozen Fruits
This is one of my favorite add-ons for a smoothie, because it supplies a luscious, thick consistency that you cannot help but love. Just go easy on how much you add, since fruits contain naturally-occurring sugars that spell trouble, even if handed down to us by Nature herself. Frozen fruits that contain a rich pulpiness like mango, banana, avocado, strawberries, and peaches, are incomparably excellent as smoothie thickeners. Berries of all kinds, are an exception to this rule!