This naturally sweet winter squash boasts one of the highest fiber counts of all the veggies, ringing in at a whopping 9 grams per cup. Promoting feelings of fullness—and thus staving off overeating so you can burn, rather than gain, fat—with satiating fiber isn’t the only way you’ll target that turkey neck. That’s because acorn squash is also an excellent source of vitamin C, a micronutrient that your body uses to decrease levels of the fat-storing hormone cortisol and boost the fat-burning effects of exercise, according to Arizona State University researchers.
That’s because it theoretically causes a mild ketosis (yep, the basis of the keto diet), which is a fat-burning state that should make you feel less hungry. The key in being successful with a low-carb diet (especially if you’re used to a more high-carb lifestyle) is to compensate for those lost carbs with protein-rich foods, says Dr. Cheskin. That way, your volume of food stays the same, but you’re doing it healthfully rather than in a way that exacerbates your weight gain.
Don’t pass up on this cheap trick. “One of the most under-appreciated magic fat-burning elixirs is water,” says Ajia Cherry, ACE, CHC, CPT, personal trainer and Founder at Functional Innovative Training. “The more water you drink, the fuller you will feel, the easier it is to cut back on unnecessary calories. That’s an essential element of weight and fat loss,” she explains. Water is necessary to keep your metabolism functioning optimally. For even more of a kick, add a lemon to your glass. D-limonene, an antioxidant in lemon peel, has been shown to have a therapeutic effect on metabolic disorders in mice with high-fat-diet-induced obesity.
Greens such as collards and kale are making a difference to fat burn. Kale which is filled with vitamin K, Omega 3 essential fatty acids fiber and a rich calcium source. Lutein helps to ensure health of the eyes. Vitamin C and beta carotene can help in healthy bowel movements and enhance satiety, promoting general good health apart from low body fat.
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.
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.
Carbs are not the enemy. Not whole-grain carbs, that is. People who ate three or more daily servings of whole grains (such as oats) had 10 percent less belly fat than people who ate the same amount of calories from processed white carbs (bread, rice, pasta), according to a Tufts University study. It’s theorized that this is due to whole grains’ high fiber and slow-burn properties, which keep you satiated longer.