Eating for Endurance: A Risk-Management Perspective

A few months back, the following tweet from triathlon legend Dave Scott caught my eye: It always amazes me how folks fear a new paradigm for sports nutrition. Unless you own a sugar-based nutrition company, why WOULDN’T you experiment w/ #LCHF It works when...

A Message to Endurance Athletes Who Worry a Lot about Calories

I deal with a lot of athletes—mainly women—who worry a lot about calories. In particular, they worry about eating too much. As athletes, they fear that eating too much will negatively affect their performance. But they also fret about how eating too much will affect...

The Human Body Is Not a Smartphone

Last week I received an email message from Dawn, a runner who had just purchased The Runner’s Diary, a book I authored back in 2008. Maybe “book” isn’t the right word. As the title suggests, it’s mainly just a training log, but it does offer some training and...

Why I Eat Pretty Much the Same at 47 As I Did at 32

Recently I was invited to comment on the standard breakfast menus of several top ultrarunners for an article published on the REI Co-op Journal. Most of the seven athletes who were represented consumed fairly standard high-carbohydrate fare such as oatmeal, cold...

Low-Carb? Nope. Low-Fat? Nope. High-Quality? Yep.

American diet culture has been macronutrient-obsessed for decades, and I’ve been exasperated by this obsession since I first started paying attention to it in the late 1990s. During this period, efforts to identify the “best” diet and the “right” way to eat have been...