Dr. Robert Thiel is a nationally recognized researcher, scientist, and naturopath. He is registered as a naturopath by the Federal District of Columbia, licensed as a Naturopath by the State of North Carolina, licensed as a Naturopathic Scientist by the State of Alabama and is licensed as a Naturopathic Physician by Bingham County, Idaho.

He believes that clinical science demonstrates that through natural interventions, the body can heal itself of both chronic and acute ailments. Dr. Thiel's research captured the attention of the National Institute of Health, National Cancer Institute, and National Institute for Allergy and Infectious Disease, all of which have reviewed Dr. Thiel's research on nutritional supplementation on serum levels of immune system lymphocytes.