Discover Science

GI problems are very common in endurance athletes. Understanding the different causes and symptoms is the first step in knowing how to prevent them.

Glycogen is known to be stored quickly immediately post-exercise, while rates of synthesis are slower further away from exercise.

There are different theories, but number 1 (effect on brain) is the most important mechanism to understand.

Fibre is an important part of daily athlete nutrition, but athletes should use caution in the days before the big race.

Caffeine is used by athletes around the world. Where does it come from and how does it affect performance?

Carbohydrates are smaller or larger molecules that play a major role in our energy provision. Read our deep dive into how carbohydrates serve as fuel for the body.