Kickstart your morning—and your metabolism—with this warming spice. Cinnamon contains powerful antioxidants called polyphenols that are proven to alter body composition and improve insulin sensitivity (which means it keeps blood sugar stable, preventing hunger-inducing spikes and crashes). Japanese researchers found that mice who ate a daily helping of cinnamaldehyde (the ingredient that gives cinnamon its flavor) lost belly fat, while those who skipped the spice did not. Add it to your overnight oats or sprinkle some in your coffee to reap the benefits.
Berries are packed with polyphenol antioxidants that will help burn fat—and prevent it from forming—as well as boost your workout benefits by improving blood flow to your muscles. According to a Texas Woman’s University study, mice that ate three daily servings of berries had 73 percent fewer fat cells. Pop some of the blue guys into your next smoothie and boost the fat-burning potential: blueberries are a potent source of resveratrol, an antioxidant which an International Journal of Obesity study showed could convert excess harmful white fat in mice into calorie-burning beige fat, which correlated with a 40 percent decreased risk for obesity. And when it comes to the sugar content in fruit, berries rank favorably on the list but are still a powerful way to curb cravings for sweets.
Whole grains contain nutrients that burn fat by keeping your insulin levels low, according to the New York Daily News. Whole grains provide excellent sources of complex carbohydrates and fiber, both beneficial in stimulating your metabolism. This results in burning more fat and calories, according to Fat Free Kitchen. Whole grains include whole wheat, barley, brown rice, quinoa, spelt, kamut, wheat bran and wheat germ. Eating a bowl of oatmeal in the morning will both fill you up and start your day energized. A late night snack of a whole grain fruit-filled bar will help your body burn calories while sleeping.
This brilliantly orange root is a powerful fat fighter. According to a 2009 study by the USDA, mice whose diets were supplemented with turmeric experienced reduced weight gain and body fat levels even when their food intake was not changed. Experts believe the power of this spice comes from the active ingredient curcumin: Studies, including one published in the journal Journal of Traditional and Complementary Medicine, have found that curcumin is one of the most effective anti-inflammatory options out there. Because it’s more difficult for your body to lose weight when you’re fighting off inflammation, adding anti-inflammatory turmeric will help you achieve your weight loss goals. Talk about the ultimate in fat burning foods!
Set yourself up to lose excess belly fat by setting realistic goals. You won't be able to lose fat exclusively from your belly -- it will come from all over your body, including your midsection -- or shed 20 pounds in just a week. You can, however, lose 1 to 2 pounds of fat to start slimming your midsection, using sustainable methods that'll allow for larger weight loss over longer periods of time.
Citrus fruits contain the fat-burning nutrients fiber and vitamin C. Vitamin C stimulates your body's fat-burning capability found in the carnitine amino acid, according to Fat Free Kitchen. Vitamin C plays a role in your body's fat processing capability. This nutrient speeds the process up by diluting the fat and then eliminating it from your body. Eat a variety of fiber and vitamin C-rich citrus fruits to increase your metabolism and burn fat. Citrus fruits include grapefruit, guava, lemons, limes, oranges, tangerines, papaya and tomatoes. Drinking juices made from these fruits can also help burn fat.
Not all white foods are bad for weight-loss. In fact, plain boiled potatoes are the most filling food there is, according to the Satiety Index of Common Foods, an Australian study published in the European Journal of Clinical Nutrition. To maximize their flat-belly benefits, throw ’em in the refrigerator and make a potato salad. The cooling process will crystallize the tubers into resistant starch, which takes longer to break down in your intestine, producing fat-burning butyrate and delaying hunger pangs.
But you'll lose the most fat by doing HIIT, or high-intensity interval training. This training technique involves working at full throttle for short intervals -- typically 10 seconds to a minute -- then recovering at a slow pace or resting for a minute or two. It increases your metabolism after a workout, since your muscles need to work hard to get "back to normal." HIIT also burns more belly fat than traditional, steady-pace cardio, according to Penn State University.
While it’s often assumed that bread is off-limits when you’re trying to lose belly fat, the right bread may actually expedite the process. Switching to sprouted bread can help out carb-lovers eager to get their fix without going up a belt size, thanks to the inulin content of sprouted grains. The results of a study published in Nutrition & Metabolism reveal that found that pre-diabetic study subjects whose diets were supplemented with inulin shaved off more belly fat and total weight than those whose meal plans didn’t pack this healthy prebiotic fiber.
Foods rich in the amino acid leucine can help build the lean muscle mass that’s needed to trim excess fat from your frame, according to Jennifer McDaniel, MS, RDN, CSSD, LD. It literally jumpstarts the process of developing muscle mass—and red meats are one of the best sources around. Go grass-fed to get the added benefits of omega-3s and conjugated linoleic acids—these two fatty acids help to decrease the inflammation in your body that causes fat storage.