with EVERY meal.This is a must! Eat a protein serving that is at least the size of YOUR palm with every meal. We don't count calories or measure with this way of eating, because in truth, no one is going to count calories for life and it doesn't come naturally. Your palm is your body's built in quantifier. Each of us has a different size hand, because we all require a different amount of macro-nutrients for our bodies to function properly.