A vegetarian and runner, Dr. McManus started using our nutritional supplements in 1990. In 1997, she joined the company as Senior Vice President, Medical Affairs & Education, and was appointed to the Medical Advisory Board, assisting in the development of new products.

Motivated by her philosophy that medicine integrates a variety of healing methods including nutrition, exercise, supplements and herbs, Dr. McManus created the "Doctor - Distributor Network" of medical professionals from various disciplines. This worldwide network provides information to health professionals interested in the power of nutrition.

Dr. McManus holds a B.S. in Biological Sciences, Cum Laude and a M.D. with honors, achieving membership in the Alpha Omega Alpha Medical Honor Society at the University of California, Davis. After completing her residency and a Fellowship with the American Academy of Family Practice, she practiced family medicine in California and Washington for 14 years.