MAS Science
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Why Most Creatine Supplements Fail Runners (And What to Look for Instead)
A deep-dive into the research on why traditional creatine powders cause GI distress (and the formulation fix that eliminates it)
How to Train Your Stomach to Use Gels and Fluids More Efficiently When Racing
You can train your stomach to handle more fluids and carbohydrates during the race. Here’s why that matters and exactly how to do it
The Do’s and Don’ts of Maximizing Iron Absorption
Iron is notoriously difficult for our bodies to absorb. We look at the research on why this is and give you practical advice on how to maximize your iron intake.
The Hidden Signs of Iron Deficiency That Are Sabotaging Your Running Performance
Symptoms of iron deficiency masquerade as everything from overtraining to poor sleep. So, how the heck do you tell the difference between what’s normal, what’s typical training fatigue, and what’s iron deficiency. Let’s look at the research.
Increase Iron Levels Without the Stomach Issues
An in-depth look at why most iron supplements give you stomach issues and the specific changes you can make to make your iron supplement work better for you, without the GI distress
6 Myths About Creatine for Endurance Athletes
Do you still believe many of these long-standing myths about creatine? I fell for #5 for many years.