Research: Protein; Athletes and Soldiers; Carbs

For decades carbohydrate loading has been the mantra of endurance sports nutritionists.  Now the proteins are getting some attention HERE.

Comparing the physical and psychological adaptations needed to be an athlete or a special forces soldiers HERE.

In case you want more info on carbs, try this HERE. Talks about how the body metabolizes carbs and why heavier runners don't need more than lighter ones.