Nancy Clark RD

Technically speaking, I am a registered dietitian (RD) who specializes in sports nutrition. In reality, I am a listener, translator of science into practical food tips, and a problem-solver when it comes to fueling for sports and eating for life.

I virtually counsel sports-active people from fitness exercisers to competitive athletes. These experiences keep me in touch with what people want to know about how to eat for sports and life.

I'm proud that my Sports Nutrition Guidebook has thrived for more than 30 years as one of the best-selling sports nutrition resources. It's even used as a textbook in high school and college nutrition/health classes; it comes with an Instructor's Guide.

I am excited to introduce you to Mandy Tyler MEd, RD CSSD, my new co-author for the 7th Edition (to be released March 2027). I'm confident you will enjoy her insights.

Be smart, eat wisely, and enjoy the benefits of good health and high energy.

Nancy Clark MS RD

Author, Counselor, Speaker, Workshop leader