Ms. Ramberg earned a BS in Biology from Wellesley College and an MS in Botany from the University of Minnesota.  She writes extensively about health and nutrition, is responsible for Mannatech’s product substantiation files and Mannatech’s educational website, MannatechScience.org. Ms. Ramberg, who joined Mannatech in 1997, currently holds the title of Director, Product Substantiation in the Research and Development department.