Clean Eating is about eating more—more nutrient-dense food, to crowd out the empty calories and keep you full all day. That's important, because restricting food will kill your metabolism. It sends a signal to your body that says, "I'm starving here!" And your body responds by slowing your metabolic rate to hold on to existing energy stores.
1. Go to Bed EarlierA study in Finland looked at sets of identical twins and discovered that in each set of siblings, the twin who slept less and was under more stress had more visceral fat.
2. Eat More Protein
Your body needs protein to maintain lean muscle. Add a serving, like 3 ounces of lean meat, 2 tablespoons of nuts, or 8 ounces of low-fat yogurt, to every meal and snack. Plus, research shows that protein can up postmeal calorie burn by as much as 35 percent.