Thorne Customer Since
2023
Thorne Affiliate
About
From the NFL to the MLS, athletes all over the country hire Fred to help them build a training plan, increase their speed, or rehabilitate an injury. Fred Duncan is an industry leader on Youth Athletic Development and Return to Sport Rehabilitation. His latest peer-reviewed publication with Dr. Craig Liebenson has shaped how youth training is structured from ages 6 up to professional level.
Freds Favorites
Fred Favorite Reads
What is Creatine?
What is creatine? Because athletes and bodybuilders are constantly looking for an edge to help their performance, it’s no surprise they often turn to one of the most-studied nutritional supplements...
July 7, 2025 • Joel Totoro, RD
The Six Best Supplements for Healthy Weight According to a Registered Dietician
Maintaining a healthy weight requires constant work. Keeping up with healthy eating habits and staying active are a must when it comes to keeping the pounds off. But despite our best efforts, it ca...
February 25, 2022 • Laura Kunces, PhD, RD, CSSD
For Peak Performance, Start with a Strong Foundation
A healthy diet, a consistent exercise regimen, and practicing self-care are the cornerstones for optimal health. Unfortunately, our fast-paced modern lifestyle doesn’t make that easy to accomplish....
January 28, 2019 • Thorne
Eight Nutrients for Brain Health
You go to the doctor to get your body checked out, but when was the last time you had your brain health checked out? When we think about nutrition, we often focus on weight and appearance or on pre...
September 19, 2018 • Laura Kunces, PhD, RD, CSSD
Why Elite Athletes Are Doubling Down on Beta-Alanine
During the past 15 years, for athletes at the highest level of their sport, beta-alanine has become an irreplaceable tool in their daily routine to optimize performance.* As research on beta-alanin...
April 23, 2018 • Joel Totoro, RD