Episode 317: TFR 250 - Creatine Discussion with Dr. Nick Barringer, PhD CSSD / CSCS

Today, Nutritionist (Army Ranger), PhD Nick Barringer helps me understand creatine, especially as I age, and the benefits that are undeniable. Check out Nick Barringer at https://drnickbarringer.com/ and his very educational Instagram page - @nickbarringer.phd.rdn

Creatine monohydrate is among the most popular and widely researched dietary supplements globally. Athletes and fitness enthusiasts, among others, use it to enhance physical performance and muscle growth.

Its reputation is built on decades of scientific research and practical results, making it a common addition to sports nutrition routines and even daily health regimens for older adults. I have seen mixed results when athletes undergoing rigorous special operations-level training take creatine. These athletes are typically still competing in high school or collegiate sports programs but attend a Special Warfare exposure weekend or screening, such as the one the U.S. Naval Academy holds each semester.

In military training like Basic Underwater Demolition/SEAL training (BUD/S), all supplements are banned for those enrolled. This is largely a result of dosing and hydration needs not being fully understood and cases of misuse in the 1990s and early 2000s.

I saw many special ops recruits who were collegiate athletes struggle with severe cramps and digestive issues. This was my first exposure to the supplement, and the performance of users was not impressive. Shortly afterward, the military banned all supplements from special ops selection programs. Science says, maybe my assumptions were incorrect!

In recent years, creatine has made a comeback with science-backed studies showing benefits over a wide range of ages. While it remains banned from high-intensity military training programs -- and should continue to be, in my opinion -- the benefits of regular training doses have shown remarkable results for high-performing athletes and the aging population, outside of just adding bulk.

These results include:

Improved short-term memory. Enhanced mental and cognitive function. Longer attention spans.

Science has opened my eyes to the use of creatine for many different reasons, not just larger biceps. Here’s what you need to know.

Check out other videos of combat swimmer stroke, workouts, and other spec ops related training. See http://www.stewsmithfitness.com for more information about military, law enforcement, special ops, fire fighting training programs.