RDKate Sports Nutrition helps all athletes of every level learn what to eat, when to eat it and when to supplement...on competition days, training days and every other day. Using a food-first approach, owner Kate Davis MS, RD, CSSD, LDN shows athletes how to fuel their bodies quickly and easily. Kate does not sell any supplements but instead helps you navigate the confusing world of supplementation. If you are an athlete looking for the extra step ahead of your competitors, click here. If you are a coach or trainer wanting to offer new services to your athletes or increase your wins, click here.  

Whether with individuals or in a large group, RDKate Sports Nutrition will help make ordinary athletes become extraordinary competitors. 

Read and hear Athlete Testimonials

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Are you a sports medicine health professional? RDKate has a special newsletter especially for physicians, physical therapists, psychologists, strength and conditioning specialists, coaches, etc. who work with athletes on a regular basis.

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RDKate was recently quoted in the Northwest Herald, along with a client feature. Check out the article here!


-The Naperville Sun: 1 example

-Competitive Runner magazine

-Triathlete magazine

-Runner's World magazine: August 2015, August 2015March 2013

-Chicago Athlete magazine


-Northwest Herald


Media: Contact Kate Davis MS, RD, CSSD, LDN for expert review and analysis, story ideas, comments, or contributing author opportunities.  

What are people saying about RDKate? 

“Kate epitomizes professionalism in the field of nutrition. She is not only extremely knowledgeable, but she has the ability to artistically present the appropriate information, while educating in the process. Katie flourished in an environment that consists of many languages, ethnicities, and ages, and did a fantastic job maneuvering her way through in a graceful and effective manner. In addition, she lives the same healthy lifestyle that she promotes.”
-Trevor Anderson CSCS, CGFI
Head of Golf Performance, IMG Academies

“Kate proved to be creative and can think outside of the box when it comes to solving complex problems. Her passion for performance nutrition was clear and I have no doubt she will be an asset to the field and to any team that she joins in the future."
-Angus Mugford
Head of Mental Conditioning, IMG Academies