She is also a Board Certified Specialist in Sports Dietetics, which is the premier professional sports nutrition credential in the United States. In addition, she is an Athletic Trainer with a Certification in Strength and Conditioning from The National Strength and Conditioning Association. Therefore, she brings a comprehensive and unique understanding of the athlete's body, and its nutritional needs, to those interested in achieving specific performance goals and optimal health. Weatherwax is also the author of The Official Snack Guide for Beleaguered Sports Parents and The Complete Idiot's Guide to Sports Nutrition. She is an Official Speaker for the Gatorade Sports Science Institute and on the approval speaker list for the NCAA. She has also been featured on television shows including: Good Morning America, MSNBC, Geraldo Rivera, and Fox News.