Chlorella is a unicellular, green algae that is protected by a strong cell wall. In order to obtain the algae's library of phytonutrients, this wall must be broken. Some strains of chlorella are marketed for their soft cell walls and the increased bioavailability this provides. Chlorella is found in fresh water and contains a high concentration of chlorophyll, nucleic acids, amino acids, enzymes, antioxidants and zinc, a mineral often deficient…