With Mayo Clinic nutritionists Jennifer Nelson, M.S., R.D. 및 Katherine Zeratsky, R.D.와 함께 약력 읽기창 닫기 Jennifer Nelson, M.S., R.D. and Katherine Zeratsky, R.D.Katherine Zeratsky and Jennifer Nelson Jennifer K. Nelson, M.S., R.D., L.D., C.N.S.D.