Pure Chlorella Powder Strengthens the Immune System & Anti-tumor effects Chlorella stimulates the activity of T-cells and macrophages (by increasing interferon levels) enhancing the immune system’s ability to combat foreign invaders whether they are bacteria, viruses, chemicals or foreign proteins.

Chlorella extract (CGF) to treat patients whose immune systems were suppressed as a result of having brain tumors that were treated with surgery, radiation, or Chemotherapy. The result showed that patients’ immune systems remained at near-normal levels and were less adversely affected by the Immunosuppressive treatments when chlorella was administered.