Sounds like pretty boring science on paper. Except that knowing how to efficiently metabolize calories could translate into a healthier body.

Whether you’re trying to lose extra pounds or preparing for the inevitable metabolic slowing that comes with age, here are some surefire ways to boost your metabolism to keep your energy pulsating and your body in shape.

1. Build lean body mass. As mentioned above, metabolism slows as we age – by as much as two percent a year! But there is something you can do to counterbalance nature. Muscle is the single most important predictor of how well you metabolize your food, how well you burn calories and burn body fat. Strength training with any form of resistance, be it dumbbells,  resistance bands or your own body weight, at least twice a week is essential to boosting your metabolism. Repeat – essential. And here’s the really good news: Your metabolism stays pumped for many hours after you finish your workout.  Especially after the really intense workouts.

2. Get moving. You know the drill, but here’s a reminder. At least 30 to 60 minutes of walking, jogging, cycling, swimming or some other form of aerobic exercise a minimum of three times a week is the other half of the exercise equation. You MUST keep moving and stay active.  Try to find ways to increase the caloric burn of your everyday activities, like parking at the edge of the mall parking lot, or carrying your groceries to the car instead of always using a cart for a few bags.

3. Eat. It may sound crazy to those trying to lose weight by severely restricting their daily caloric intake, but the problem with this old school of thought is that it actually slows metabolism. Recent studies show that eating smaller meals every three to four hours aids metabolism and weight loss.  And most importantly, EAT BREAKFAST.  Start every day off right with a small, balanced breakfast.  This will trigger your body to start burning calories.  You should start each day heavier on the caloric intake and taper off as the day progresses.