Mary Elizabeth received many antibiotics during childhood. During her teen years she was bothered by occasional vaginal yeast infections, menstrual cramps, PMS and inappropriate drowsiness. In her mid-twenties she said, "I feel dizzy on getting up and often I feel spaced out. I can't remember the names of people I know real well. I feel uncoordinated."

Following treatment with oral antiyeast medication, dietary changes, exercise and nutritional supplements, Mary Elizabeth is a healthy woman in her mid-forties, with an active personal and professional life.

A final note. I've known Mary Elizabeth since birth, as I served as her pediatrician throughout infancy, childhood and adolescence.