features of chlorella, a small green one-celled algae

quote: "Chlorella is a small green one-celled algae which has lived in fresh water for over 2.5 billion years. First discovered in the late 1800s by a Dutch biologist, it contains over 50% protein and the highest concentration of chlorophyll and nucleic acids (RNA and DNA) of any known plant. Non-toxic, it is an ideal food as well as a natural medicine.
Clinical studies and medical researches showed that:
1. Chlorella can detoxify toxins such as lead, mercury, cadmium, arsenic,
pesticides, uranium, insecticides, P.C.B. etc. from the human body.
2. Chlorella stimulates the immune system:
Chlorella stimulates the production of interferons, macrophages and T cells,
thus functioning as an immune stimulant.
3. Chlorella has a wide range of healing properties such as: wound healing,
treating pancreatitis, pyorrhea (bleeding of the gums and loose teeth), P.M.S.,
arthritis, atherosclerosis, high blood pressure, constipation, chronic fatigue
syndrome, cancer, heart diseases and many other common and rare diseases."

source: http://pekingacupunctureandherbscentre.com/detoxification.pdf