Instead, build up to at least 150 minutes per week of moderate-intensity cardio, such as swimming, jogging or hiking. A duration of 250 minutes per week will lead to more significant weight loss, explains the American College of Sports Medicine. This means 250 minutes a week for several weeks or months, though; you're unlikely to see dramatic results after one week.
You know you're supposed to eat more protein to lose weight, but you might not know exactly why. Well, it actually has to do with how your body handles insulin. "Your body starts to produce more insulin as you age, since your muscle and fat cells aren't responding to it properly," explains Louis Aronne, M.D., director of the obesity clinic at Cornell University.
A close contender for top place as one of the best fat-busting foods is asparagus, according to White. “Asparagus is a natural diuretic, and is also loaded with vitamins. Per one cup cooked it’s only 25 calories, but thanks to the fiber it will fill you up. You can grill it or steam it (steaming will probably be the cleanest way to prepare it), you can boil it or even microwave it. I’ve even seen people eat it raw. You can throw olive oil on it and saute it. There are a lot of different options here. You just want to stay away from the butter,” says White. Due to the diuretic properties of asparagus, you may see more immediate reductions in stomach bloating, reducing your pounch’s appearance while you work over time to really tighten it up.
Research also shows that workouts involving high-intensity interval training (HIIT) can help reduce excess fat around your middle. Besides working your core, try incorporating a day or two of more vigorous exercise into your weekly schedule. (You can start with these three beginner routines.) Keep in mind that you can lower your total body fat percentage even by moving around more at work, according to another study.
Eat a healthy diet. Emphasize plant-based foods, such as fruits, vegetables and whole grains, and choose lean sources of protein and low-fat dairy products. Limit added sugar and saturated fat, which is found in meat and high-fat dairy products, such as cheese and butter. Choose moderate amounts of monounsaturated and polyunsaturated fats — found in fish, nuts and certain vegetable oils — instead.
There's a reason poop is being talked about so much these days — when there's problems with it, it's an easy tip-off that something's not quite right with your insides. But most people don't realize that constipation leads to weight gain, so they never consider it to be the culprit behind those tighter-fitting jeans. "If you're constantly constipated, then it likely means you're on a poor diet that can also make you overweight, or you lack important nutrients that help keep things moving," explains Vincent Pedre, M.D., author of Happy Gut. Besides drinking plenty of water throughout the day (don't guzzle it down in one meal, as that can slow down digestion), Pedre says to eat plenty of fiber-rich legumes like yellow beans and lentils to keep your stool moving. And don't worry about bloat or gas — soaking beans overnight nixes that problem.
Sure, ketchup is tasty, but it’s also a serious saboteur when it comes your weight loss efforts. Ketchup is loaded with sugar — up to four grams per tablespoon — and bears little nutritional resemblance to the fruit from which it’s derived. Luckily, swapping out your ketchup for salsa can help you shave off that belly fat fast. Fresh tomatoes, like those used in salsa, are loaded with lycopene, which a study conducted at China Medical University in Taiwan links to reductions in both overall fat and waist circumference. If you like your salsa spicy, all the better; the capsaicin in hot peppers, like jalapeños and chipotles, can boost your metabolism, too.
"A study published in study published in Nutrition Journal linked calcium and vitamin D supplementation over 12 weeks with belly fat reduction in obese and overweight college students," says Amidor. "These participants also lowered their calories during this time frame. Although the study was done with supplements, milk is brimming with both calcium and vitamin D, and can be part of a healthy weight loss plan."
To get the most of this natural source of probiotics, seek out yogurts like those by Fage, Dannon, and Oikos, which contain lactobacillus. In a 24-week study published in the British Journal of Nutrition, women who consumed this type of probiotic lost twice as much weight as those who didn't regularly include it in their diets. Besides eating yogurt at breakfast, try using plain or Greek yogurt in chicken or salads in lieu of mayo or sour cream.
This is what's known as insulin resistance. Basically, when your body doesn't respond well to insulin, it actually makes more of the stuff, according to the National Institute of Diabetes and Digestive and Kidney Diseases. And that can lead to fat storage, especially around the middle of your body. That's where protein comes into play: A diet high in protein may protect you against insulin resistance, says Aronne.