http://www.theliquidzeolitebook.com/spirulina-and-chlorella/
The Liquid Zeolite Book - Tips for Healthy Living
Chlorella and spirulina are algae grown and harvested for human consumption. They are a rich source of vegetarian complete protein. They also have huge health benefits for those who choose to add them to a healthy diet.
Chlorella acts as a natural chelator of heavy metals and combined with zeolite it can be very powerful for health. Spirulina has the same amount of protein, ounce for ounce as beef, and is much more easily digested.

For more tips and great articles by Shelley Penney, visit http://www.shelleypenney.com