Chocolate Milk: Good, Not Perfect
Tuesday, June 17th, 2008
Oftentimes, by the time the media gets a hold of a message, it gets blown out of proportion. OK, we blow it out of proportion. In this case, the message, “Chocolate milk is a good postworkout recovery drink,” morphed — at least in my mind — to “Chocolate milk is an ideal postworkout recovery drink.” (Probably because I really, really wanted it to be true.)
So I had a few questions after reading this June 3 post by Adam Russell, PhD, high-performance nutrition and supplementation consultant to USA Rugby, in which he poked fun at the recent New York Times article on post-workout nutrition. I was especially baffled since chocolate milk had been second on Russell’s May 28 list of suggested postworkout amino acids. As in, is this dude moody?
But no. He just wanted to clarify that chocolate milk is “good, but not perfect.” Which he elaborated upon in a third post the other day, as well as in an email to me.
Here’s what Russell has to say about why chocolate milk isn’t an ideal postworkout recovery drink:
- The major protein in milk, casein, is a slow-digesting protein, which means the gastric emptying time of chocolate milk isn’t as good as some other possibilities. And the faster you can get amino acids out of the small intestine and into the bloodstream during the recovery phase, the better it is for insulin response and protein synthesis.
- The types of carbs in milk aren’t as fast-delivering as some other sources; namely, the ones in Surge and Vitargo.
- There’s potential for lactose intolerance in a significant portion of the population.
- Many commercial milks are sweetened using poor-quality sugars (and in the case of high-fructose corn syrup [HFCS], downright dangerous). Folks who work out really hard can get away with HFCS on occasion, but we’re talking high-intensity interval and strength and conditioning training. Given that some folks think of walking up a flight of stairs is a workout, adding more cheap sugars to their diets could be a very, very bad thing for most of America.
So what does the job better than chocolate milk?
Surge and Vitargo are two examples. And adding whey protein isolate to the latter may be better yet.
But chocolate milk is still a decent option, right?
Yes. It does the job better than most crap out there, it’s cheaper (although milk isn’t as cheap as it used to be) and you don’t have to think very hard about it. So pay your taxes, be nice, and at the very least drink chocolate milk after a moderate- to high-intensity workout.
[photo by russeljsmith]

