About Nutrition By Mandy

Providing reliable, easy to implement sports nutrition guidance for athletes, coaches, and parents.

Mandy Tyler Sports Dietitian Nutritionist

Welcome to Nutrition By Mandy!  We are so glad you are here!

Nutrition By Mandy offers evidence-based, easy to understand sports nutrition guidance to help athletes reach their full potential. The goal of the blog is to translate current sports nutrition research into easy to implement strategies athletes can use in practice and competition.

Keep an eye out for monthly blog posts on sports nutrition related topics. Make sure to sign-up for the Nutrition By Mandy e-mail list to receive regular sports nutrition updates.

Thank you for visiting and for your support!

About Mandy Tyler, Sports Dietitian Nutritionist

Mandy is a Sports Dietitian Nutritionist in the San Antonio, TX area. Mandy received her Master’s Degree from the University of Texas at Austin and her Bachelor’s Degree from Southwestern University.

Mandy’s credentials include:

  • Registered Dietitian Nutritionist – RDN (RD)
  • Licensed Dietitian – LD
  • Board Certified Specialist in Sports Dietetics – CSSD
  • Licensed Athletic Trainer – LAT
  • Certified Exercise Physiologist – American College of Sports Medicine

Mandy’s education has provided her with a unique background tailored to understanding the specific needs of the elite athlete. She utilizes her educational background along with her passion for sports and fitness to provide sports nutrition consulting services to competitive athletes and teams.

Mandy teaches athletes the importance of nutrition combined with a proper training program to improve performance, prevent injury, and promote overall health and wellness. Mandy believes the key to reaching one’s full potential, both in everyday life and in sports performance, relies on a healthy nutritional foundation. 

Mandy is the Sports Dietitian for the San Antonio Spurs and Austin Spurs and has experience working with athletes at the collegiate and high school levels.

In addition to being a Sports Dietitian, Mandy is the current Chair of the NBA Performance Dietitians group, on the Advisory Board for The Basketball Embassy, and is the past-chair of the San Antonio Mayor’s Fitness Council.

Mandy has been interviewed and featured in multiple media outlets, including: Health, CNET, Runner’s World, Livestrong, Bicycling, and Eat This, Not That.

She is married and the mom of two active children. Mandy enjoys spending time with her family outdoors, especially at the lake.

“The key to reaching one’s full potential, both in everyday life and in sports performance, relies on a healthy nutritional foundation.”

~ Mandy Tyler

Scroll to Top