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Rosanne Rust

Nutrition Expert and Author

Expert Bio

Rosanne is an internationally recognized nutrition expert and author with a passion for facts.  She helps consumers turn confusion into clarity, and mistrust into confidence. A researcher and writer at heart, Rosanne created her blog, Chew the Facts™ (, to help consumers decipher nutrition fact from myth, so they can relax and enjoy eating for better health. 

Owner of Rust Nutrition Services (, she provides nutrition communication services to the food industry and science-based-medicine organizations. She is the co-author of several books in the For Dummies® consumer series including DASH Diet For Dummies®, The Glycemic Index Cookbook for Dummies® and The Calorie Counter Journal For Dummies®.

A wife and mother of 3 sons, Rosanne practices what she preaches: A well-balanced life, that includes food and beverage splurges, along with an active lifestyle that includes jogging, walking, weight lifting, yoga, cycling, golf, hiking, boating, skiing, reading, traveling, and of course, good food shared with family and friends. 

Follow her on social media @rustnutrition or @chewthefacts or contact her at her website

Studies, Articles and Answers

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