Chlorella (Chlorella vulgaris), is a green emerald. They are single-celled freshwater algae that grow naturally in lakes and ponds. It's one of the best superfoods, and it's packed with nearly ten times the healthy chlorophyll of similar vegetables like wheatgrass, barley, and alfalfa. In fact, the name chlorella is due to its high amount of chlorophyll, an important nutrient for cleaning your...