ABOUT US

Peak Performance was started in 1995 in Ottawa, Ontario, by Elizabeth (Beth) Mansfield, PhD, MSc, RD, a Registered Dietitian, Certified Exercise Physiologist, and Sport Nutrition Specialist.

OUR SERVICES

Our team of Registered Dietitians (RD’s) and Exercise Specialists are your sources of reliable nutrition and exercise information to help you make decisions about your health. We offer services in sport nutrition, healthy eating, weight management, and workplace wellness.

BETH’S BLOG

A Paleolithic Diet vs. Eating for Endurance
Hydration Status and Sport Drinks for Athletes
Improve Your Endurance Performance with Pre and Probiotic Foods

Peak Performance Nutrition Workshops

We have workshops on nutrition for peak health and sport performance - current schedule here:

WORKSHOP SCHEDULE