I’ve also discussed how taking in other sources of fuel, like protein, is not the best move due to it triggering an increased risk of GI distress. The reason: in part, protein is not absorbed and metabolized as quickly as carbohydrates. Delayed gastric emptying results in water diffusing into your guts and increasing the odds of needing to take a PB-killing washroom break!
One thing I have heard in response to this tip from patients and athletes at H+P is that IF one is able to handle protein from a GI standpoint, is it worth experimenting with on top of carbohydrates as a fuel source? Is there an additional benefit to taking in protein during a race if it doesn’t bother your stomach? That is what we’ll be looking at with this article.
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