Does your metabolism need a boost? The fix could be really simple. Are you drinking enough water? When the body doesn't have enough water, the metabolism slows down.
Another easy fix is to add some chili peppers to your diet. The compound that makes peppers hot, Capsaicin, can boost metabolism by more than 20%.
Here is another good tip - eat some lean protein at every meal. The body uses 7 times as much energy to digest protein as it does to digest fats and carbohydrates.