When you're trying to ramp up your metabolism, eating fats might sound scary — but you just have to eat the right kind. Focus on a balanced diet of protein, carbs, and healthy fats like avocados, nuts, and olive oil to see a change. "I told my friend to start her day with high-fiber cereal, plain yogurt, and a handful of walnuts, or a hard-boiled egg and a slice of whole-grain toast topped with avocado. Then eat this same balance of protein, carbs, and fat for lunch and dinner," says Eugenia Gianos, M.D., co-director of the Center for the Prevention of Cardiovascular Disease at New York University Langone Medical Center. "She felt full between meals, had fewer cravings, and because good fats and fiber work in tandem to boost metabolism, she was able to drop the extra pounds and keep them off. It's a strategy I've seen work over and over again in my practice."


When it comes to the best workouts for weight loss, neither weights nor cardio can completely move the needle on their own. Interval training is the best way to shed pounds, increase your metabolism, improve your cholesterol profile, and improve insulin sensitivity. At the gym, sign up for a HIIT class, or turn your favorite aerobic exercise, (running, biking, even walking) into an interval workout by adding periods of intense speed (start with 30 to 60 seconds) followed by periods of rest (normal speed) for the same amount of time. Do this six to 10 times to complete a fat-slashing workout. As you get better, slowly increase the amount of time of increased intensity.
Some ingredients in energy drinks can give your metabolism a boost. They're full of caffeine, which increases the amount of energy your body uses. They sometimes have taurine, an amino acid. Taurine can speed up your metabolism and may help burn fat. But using these drinks can cause problems like high blood pressure, anxiety, and sleep issues for some people. The American Academy of Pediatrics doesn’t recommend them for kids and teens.
That doesn't mean you have to live on the high-protein Atkins diet. But you should make sure that 10 to 35 percent of your total daily calories comes from protein. So if you're on an 1,800-calorie diet, 360 to 630 of those calories should come from lean sources of protein, such as fish, chicken, low-fat cheese, yogurt and legumes. "Aim to have a serving of protein, such as nuts, a small can of tuna, or a piece of low-fat string cheese, at every meal and snack," says Hampl.
Muscles are fat-burning furnaces, so be sure to do enough resistance training to build and maintain them (these fast workouts tone your whole body in 30 minutes), and follow your workout with a healthy meal or snack that contains protein, carbohydrates and fat. Building new muscle raises your Resting Metabolic Rate (RMR) so you'll burn more calories every day.

Spicy foods have natural chemicals that can kick your metabolism into a higher gear. Cooking foods with a tablespoon of chopped red or green chili pepper can boost your metabolic rate. The effect is probably temporary, but if you eat spicy foods often, the benefits may add up. For a quick boost, spice up pasta dishes, chili, and stews with red pepper flakes.
If you always opt for coffee over tea, you could be missing out on a major metabolism boost. A Penn State animal study found supplementing exercise with green tea can actually boost weight loss. In fact, after 16 weeks, rats experienced a body mass reduction of 27.1 percent and an average abdominal fat mass reduction of 36.6 percent. What’s its magic? The brew contains catechins, a type of antioxidant that triggers the release of fat from fat cells and helps speed the liver’s capacity for turning fat into energy.
When you’re looking to give your body a boost, you know turning to a solid weightlifting session, afternoon bike ride, even a a quick 30-minute HIIT session will get your metabolism cranked up. Metabolism is simple. It’s a series of chemical processes by which your cells produce the energy needed to sustain life—and the higher it revs, the more energy your body burns.

“Always be prepared for a busy or unpredictable day by keeping healthy snacks on you, at your desk, in your car,” says nutritionist Amy Shapiro. She suggests keeping almonds or other unsalted nuts, apples, bananas, chia bars, protein bars, or other fruit and nut bars close at hand. Shapiro says that if you have to skip breakfast, lunch, or even dinner during your quest to look your best, you can keep your energy levels up while making healthy choices. “You’ll have no reason to run to the vending machine for chips or stick your hand in the candy bowl,” she says.
Each time you eat, enzymes in your body's cells break down the food and turn it into energy that keeps your heart beating, your mind thinking and your legs churning during a grueling workout. The faster your metabolism runs, the more calories you burn. The more you burn, the easier it is to drop pounds. And get this—you can make your metabolism work harder, a lot harder, 24 hours a day.
“Any excess protein will be stored in your body as fat, sadly, not as muscle,” Kimberly says. So it’s smart to get your fill. But that doesn’t mean you have to fill up on meat. Remember, plenty of plants and legumes are loaded with protein, too, such as beans, broccoli, and asparagus. “A good plant-based diet will also provide your body with the necessary fiber to keep the system running smoothly,” Kimberly says. Isabel Smith, M.S. R.D., celebrity dietitian, and fitness expert, suggests also starting your day with protein to help balance your hormones and blood sugar level from the get-go.
When it comes to the best workouts for weight loss, neither weights nor cardio can completely move the needle on their own. Interval training is the best way to shed pounds, increase your metabolism, improve your cholesterol profile, and improve insulin sensitivity. At the gym, sign up for a HIIT class, or turn your favorite aerobic exercise, (running, biking, even walking) into an interval workout by adding periods of intense speed (start with 30 to 60 seconds) followed by periods of rest (normal speed) for the same amount of time. Do this six to 10 times to complete a fat-slashing workout. As you get better, slowly increase the amount of time of increased intensity.
Add mustard to your meal, and feel the burn—literally! Scientists at England’s Oxford Polytechnic Institute found that by eating just one teaspoon of mustard (about 5 calories) can boost the metabolism by up to 25 percent for several hours after eating. The benefits, researchers say, may be attributed to capsaicin and allyl isothiocyanates, phytochemicals that give the mustard its characteristic flavor.
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