Ketones

A new review study points toward post-exercise ketone supplementation as a way to improve adaptation and performance. What does the uncertain science mean for endurance athletes?

Are ketones the key to newfound speed? Not so fast, say experts. Here’s what to know about the fueling approach some athletes say has helped them level up.

The real magic of much-hyped ketone supplements, according to Belgian scientists, is how they enhance recovery

With the arrival of a long-rumored drink, endurance athletes want to know