Matthew Kadey, MS, RD

That is the question among the many CrossFitters who are card-carrying members of the Paleo nutrition community. But there are many reasons why dairy can be the not-quite-so-Paleo power food.

Long the domain of the average gym-goer, supplements can be equally beneficial to CrossFitters, average or not. You just have to know what to take — and when.

Follow these eight rules to create the ideal workout-time feeding plan.