Success in endurance sports is not just about training. Take your nutrition as seriously as you do your training and get an edge on the competition!

Barbara offers private consultations in addition to online nutrition counseling and telephone support to athletes from all over the world. Every athlete is unique and therefore needs a program geared specifically to meet their individual needs. All programs are carefully developed based on cutting edge science and Barbara's knowledge and expertise in working with athletes from every area of sports. Sessions are tailored to your personal ability, goals and available time.


Barbara Lewin Sports Dietitian

Barbara Lewin, RDN, CSSD, LDN is a registered and licensed sports dietitian and sports nutritionist. For over 25 years she has been teaching athletes effective and realistic ways to improve their health, optimize performance and successfully manage their weight. She has worked with elite athletes and Olympic contenders, showing them how to get an edge on the competition.

more about barbara lewin

Working with Leading Athletes from Major Organizations

NBA Olympic NFL NHL ATP Ironman

Online Store


To order products from Xymogen, please contact my office to receive your passcode. You may then proceed to www.Xymogen.com to place your order.

Purchase products through our Fullscript virtual dispensary.
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