Why Running Makes You Go

Since half marathon/marathon/spartan race season is upon us, I thought a little post on running and GI issues was in order. I think many habitual, sometimes, and “only if a bear is chasing me” runners alike probably know the feeling of having a perfectly beautiful run (or 5K test, whatever), and then BAM you gotta go. I have even heard the joke that you’re not a real runner until you’ve gone to the bathroom in public. But why does this happen?

More often than not, the source of stomach pain and bathroom breaks on a run is because of food choices, and the biggest culprit is sugar. Many runners use sugary chews, goos, or snacks to stay fueled during the run. This is smart, obviously – readily available carbohydrates at periodic times during an endurance activity will help you maintain the activity longer. So what’s the problem? Continue reading Why Running Makes You Go

The Politics of Diet

I’ve noticed that diet has become quite political these days. Many people feel very strongly about their chosen diet, and love to share news articles and studies supporting their particular view. And boy was everybody tweeting about that low carb v. low fat diet study yesterday.

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I hadn’t had time to read the study, but I did get to read Dr. David Katz’s take on it (he’s the Director of the Yale Prevention Research Center, so I guess he’s kind of smart) and I’m glad that was the first thing I read. It highlights how important it is for us (well, our journalists should be doing this but they sadly rarely bother) to read these studies. Nutrition science is still new and there are still a lot of challenges, but we don’t need to muck it up further by conducting and publishing truly crappy studies.

Since Dr. Katz essentially wrote everything I would have – and likely better – I’m going to yield the floor to him now. ¬†From¬†Dr. Katz on LinkedIn: Continue reading The Politics of Diet