Health

Winter is just around the corner, and Covid-19 cases are on the rise. Here are key nutrients and 10 foods that will strengthen your immune system this season.

Former elite marathoner Tina Muir discusses her experience with disordered eating, the warning signs for RED-S and what to do about it.

Identify what you're doing wrong and follow these simple preventive measures to help you avoid these common gut issues during training and competition.

Tracy Beth Høeg, accomplished ultra runner, MD and researcher talks about how COVID-19 affects runners, bone health, vision loss and hallucinations during ultras, the menstrual cycle and more.

The performance benefits of the world’s favorite chemical could be washed out if it causes trouble in your gut.

Athletes tend to have a more diverse gut microbiome. But does it make a difference in athletic performance?

Five reasons trying to reach a "racing weight" is counterproductive.

How to apply a wholistic approach to coaching and understand runners as human beings first and athletes second.

Your gut follows a circadian rhythm just like the rest of your body. Learn how improving one can bolster the other.

Loads of factors within and outside the body contribute to nausea during ultramarathons, but there are some ways to mitigate it.

Your DNA has a say in your caffeine buzz, but it’s still not clear how genes affect gut sensitivity to caffeine.

It’s bad enough sweating it out in scorching heat. Then comes stomach pain or irritated bowels.