If you want a faster metabolism, think protein. Here’s why: Your body burns twice as many calories by digesting proteins than it does when digesting carbs. Add more protein to your diet with two fish-based meals per week. Packed with protein, fish, such as halibut or salmon, also contains omega-3 fatty acids, which increase fat-burning enzymes in the body. Click here to learn the other benefits of including fish on your dish.
“Most 40-year-olds can remember the fat-free craze of the ’90s, when Snackwells was king,” says Shapiro. “Well, those days are over.” She advises that you leave the fat-free fake foods behind and enjoy healthy fats that add flavor to your meals and help you fill up with less. “Coconut oil, avocado, nuts, seeds, salmon are rich in vitamins and minerals that will keep you young and fill you up on smaller portions, and therefore fewer calories.” She says.