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The Science of Nutrition

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By American Academy of Sports Dietitians and Nutritionists (AASDN)
The percentage of consumers (your clients) who actively seek information about nutrition and healthful eating has more than doubled from 19% in 2000 to 46% in 2011. It is important for health-fitness professionals to be properly qualified and guided to join the fight against obesity with science-based information and counsel for clients following the Academy of Nutrition and Dietetics (AND) guidelines. The AASDN creates a fundamental understanding of science-based nutrition concepts in this course. The goal is to allow you to be able to better separate the science-based food and nutrition information from the plethora of misinformation, to properly advise and communicate about nutrition with your clients.

Courses Authored by
World Instructor Training School (W.I.T.S)


Building Blocks of Sport and Exercise Nutrition

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By World Instructor Training Schools
This course provides students the ideal balance of reliable nutrition information and practical sport-related knowledge. You will become familiar with how the building blocks of sport and exercise nutrition can affect your clients on a daily basis.

Sport and Exercise Nutrition: Special Considerations

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By World Instructor Training Schools
Expand on your knowledge of nutrition basics for application to sport and exercise. You will learn essential sport-related information to assist your clients in achieving optimal results. Additional topics discussed include the origins of sport and exercise nutrition, as well as special considerations with specific populations.

Fundamentals of Sport and Exercise Nutrition

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By World Instructor Training Schools
This course will help you not only improve your fitness, health and performance, but also help your clients become more successful in meeting their sport-related fitness goals. You will learn the foundational principles of nutrition while applying practical sport-related knowledge. Throughout this online, self-paced course you will evaluate current topics in Sport and Exercise Nutrition and investigate how to best implement sound nutrition-based science into your daily training practices.

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Click Here for Additional Information about Continuing Education Approval

  • As an IACET Authorized Provider, Fitness Learning Systems offers CEUs for its programs that qualify under the ANSI/IACET Standard.
  • ACSM: American College of Sports Medicine's Professional Education Committee certifies that Fitness Learning Systems meets the criteria for official ACSM Approved Provider status from (2018 – 2020). Providership # 652725. ACSM approved providership of this program does not imply endorsement of the sponsoring organization's products/services.

FLS courses are more affordable than many other home study courses even with a petition fee!