Think about your metabolism and do all you can to speed it up; the faster your metabolism, the better your body will burn and process food. The morning is vital to boost your metabolism – always eat breakfast and take some activity in the morning. Throughout the day eat foods which boost your metabolism, drink water, and don’t allow sugar slumps – snack on low GI food to maintain an even blood sugar level. Eat little and often. Exercise to increase how much lean muscle you have.