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Dr. Jo Lichten, RDN, has more than 20 years experience as a college professor, nutrition counselor and consultant. Purchasing options include the online examination only or the bundled package including a copy of Dr. Jo's book.


Sharon Palmer, RDN is editor for Environmental Nutrition and nutrition editor for Today's Dietitian magazine. Purchasing options include the online examination only or a variety of bundled packages including exclusive, autographed hard copies of Sharon's book(s).