Protein should be lean and varied and account for about 30 % of your total caloric load. (crossfitfw.com)
This made the third day, or first real day of no food, much less dramatic, because I prepared my system for a reduced caloric load. (mindbodygreen.com)
But the majority of the food we eat doesn't have many nutrients in it's high caloric loads. (liftingrevolution.com)