Sure, high-intensity cardio can help you torch calories, but ideally, you’ll also need to pump some iron to build metabolism-boosting muscle. That’s because strength training is one of the few activities you can do to spike the amount of calories you burn, even after you’re done with your workout. Case in point: one 2012 review of research found that while completing a 20-minute resistance training circuit may help you burn 200 calories, your body’s resting metabolic rate stays elevated for the next hour, helping you burn an additional 50 calories. Plus, when you lose weight, you lose some muscle with it, so building and maintaining that lean mass will help you achieve a more toned look.
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.
It's easy to down a handful of nuts, but pump your brakes: "A common diet tip you hear all the time is to snack on nuts when you're hungry," says Adam Rosante, personal trainer and author of The 30-Second Body. "They're filling and packed with protein and fiber, and because they're so tiny it's easy to gobble down handful after handful. But you should enjoy them in moderation because the majority of their macronutrient profile is fat, and eating them mindlessly is an easy way to go overboard on your calories." To get your fix and avoid the belly fat, Rosante recommends going for a thumb-sized portion twice a day.
If antioxidants are the good guys of gut health, trans fats are the supervillains. These sneaky fats actively contribute to your wobbly waist – not just by adding new fat, but by moving fat from other areas of your body to your belly. During a six-year study at Wake Forest University, monkeys that were fed an 8 per cent trans fat diet had 33 per cent more belly fat than monkeys that were fed an 8 per cent monounsaturated fat diet.
Luckily, exercise can help spur things along when it comes to that pesky stomach fat. “Visceral fat responds well when… [you] start exercising and watching your calories and what you eat,” Harris-Pincus says. And while endless crunches aren’t your ticket to a flat stomach, it is still important to train your ab muscles. “Everything radiates from the center of your body – your balance, your posture, your functional movement,” says Joe Ardito, founder of Fit Crush NYC. “You can perform better when you have a strong core.”
The traditional hot-dog topping can do serious wonders for your waistline. "Fermented foods like sauerkraut, pickled veggies, and kimchi are some of the best sources of probiotics — a form of good bacteria that support healthy digestion and decrease bloat," says Frank Lipman, M.D., founder of Eleven Eleven Wellness Center in New York City. "That's important, since diets low in probiotics can cause bad bacteria to overtake the good ones, leading to health problems ranging from autoimmune diseases to weight gain."
Noam Tamir, C.S.C.S, founder of TS Fitness, also says that metabolic resistance training and high-intensity interval training is a solid way to reduce fat all over, including belly fat. “These [types of exercise] help to burn calories during the workout, and they also give you that after-burn effect,” he says. “Plus, they help to change your body composition by increasing your muscle mass.”