A popular fitness magazine has an article about the health benefits of high-fiber diets.If the article's author has the credentials _____ after his or her name,the article is likely to be a reliable source of nutrition information.

Question

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RD stands for Registered Dietitian, which means the author has completed education and training in the field of nutrition and is qualified to provide reliable information about diets and nutrition. DN stands for Dietitian Nutritionist, which is a similar credential but not as well established and recognized as RD. MD stands for Medical Doctor, which means the author has training in medicine but not necessarily in nutrition specifically. MS stands for Master of Science, which is a general degree and does not indicate specific training in nutrition.

A Popular Fitness Magazine Has an Article About the Health