The Michigan Dietetic Association (MDA) has been serving Michigan citizens since 1929. An affiliate of the American Dietetic Association, MDA has a membership of more than 2,000 dietetic professionals, including Registered Dietitians (RDs), Dietetic Technicians Registered (DTRs), and Dietetics Students. MDA members are the leading source of food and nutrition information in Michigan. If you have a question or concern about food or nutrition, you’ve come to the right place!