“Most people who have been lean their whole lives have a much better understanding of proper portion size than people who are overweight,” says Deborah Riebe, Ph.D., a professor in the department of kinesiology at the University of Rhode Island. “If they go out to eat, they’re much more likely to ask for a doggie bag right away or to leave food on their plate rather than cleaning it up.”
Not much of a coffee drinker? Tea is also a natural diuretic, and types of herbal tea such as dandelion or fennel root can also lend a hand. In fact: When a recent study compared the metabolic effect of green tea (in extract) with that of a placebo, researchers found that the green-tea drinkers burned about 70 additional calories in a 24-hour period.
Consider them “good carbs”. Their bulk takes up space in your stomach, helping you feel full and eat less. The top fiber food: beans, which contain 8g per 1/2 cup. Research shows that guys who added 12g of fiber a day to their diet lost a quarter of an inch from their love handles, without otherwise modifying their diet. Here are some of the best sources.
"With all the different tips out there, it can be tricky to understand exactly which exercises work the best. HIIT is great for fat burning and will get your heart rate up, but I’d also recommend including strength (resistance) exercises too. Try lifting weights, using resistance bands or using the weight machines at the gym as these will increase your metabolism to help with weight loss, and increase your muscle strength. It’s important to mix-up your whole-body workouts so you don’t get bored."
Use the meal as a reward for a week’s worth of hard work, or the completion of a project you’ve been dreading. “It’s OK for people to blow one meal a week without feeling guilty,” says James W. Anderson, M.D., director of the Metabolic Research Group at the University of Kentucky in Lexington. “If you follow a healthy diet 95% of the time, you can relax and enjoy yourself the other 5% of the time without gaining weight.”
Physics works, and I lost weight. By August, I was down to 175 pounds, a 30-pound drop. My belt went from 42 inches to 36 inches. My Zen-like approach to hunger also worked; I found myself declining offers of chocolate cake because I didn't want to lose the sensation of evaporation. I didn't change my level of activity, and managed to maintain my diet while taking trips to Cuba and Alaska -- and during a week-long backpacking excursion in the Sierra Nevada. A key innovation: I kept up the social aspects of lunch, without eating. I watched others gobbling cheeseburgers, while I sipped diet cola. It really wasn't that hard to do. And the mild afternoon discomfort was compensated by several positive developments. Dinner became truly wonderful. I hadn't had pre-dinner hunger for decades. A sharp appetite turns a meal into a feast. No more cheese 'appetizers' for me.
Don’t buy your tickets to Bonnaroo just yet; the kind of acid that will help you slim down is the stuff right inside your cabinet. A 12-week study published in Bioscience, Biotechnology, and Biochemistry reveals that obese study subjects who made vinegar part of their diet dropped more belly fat than a control group, and other research suggests that acidic foods, like vinegar, can increase the human carbohydrate metabolism by as much as 40 percent.

While you may be tempted to eat as few calories as possible to lose weight more quickly, as mentioned above, it’s important that you don’t cut more than 1,000 calories from your daily diet or eat fewer than 1,200 calories a day — even if that means your energy deficit is smaller than 1,000 calories. Eat too little and you’ll slow down your metabolism and put yourself on track to regain the weight — often with a few extra pounds.
A daily run or Spin class is great for your heart, but cardio workouts alone won't do much for your waist. "You need to do a combination of weights and cardiovascular training," says Sangeeta Kashyap, MD, an endocrinologist at Cleveland Clinic. Strength training increases muscle mass, which sets your body up to burn more fat. "Muscle burns more calories than fat, and therefore you naturally burn more calories throughout the day by having more muscle," says Kate Patton, a registered dietitian at Cleveland Clinic. Patton recommends 250 minutes of moderate-intensity exercise or 125 minutes of high-intensity exercise a week.
Even if you do meet your goal, it's nearly impossible to keep off the weight over the long term: "The amount of restriction required [to maintain that number] will make you so hungry that you’ll eat everything in sight—it’s survival instinct," Dr. Seltzer says. And since calorie restriction gradually slows your metabolism, your body will be less prepared to burn the foods you binge on, he adds. That could mean gaining more pounds than you lost in the first place.
At a quick glance, that candy bar (or a bottle of juice, bag of crackers, or bag of nuts) appears to contain 220 calories. But a closer look may reveal that it provides two or more servings—which more than doubles those calories. Be sure to take a close look at the nutrition facts before digging in so you know exactly what you're eating and can plan the rest of your meals and snacks accordingly.
Think sweets are the enemy of weight loss success? Not so fast: dark chocolate might just be your best friend for weight loss (and that doesn't even include these other 5 Health Benefits of Eating Chocolate). Researchers at the University of Copenhagen fed healthy young men 100g of either milk or dark chocolate first thing in the morning, then had them rate their hunger level and fed them a meal of pizza two hours later. They found that the men who had dark chocolate were felt more satisfied after eating the chocolate, were less hungry, and ate less (17 percent fewer calories than the milk chocolate eaters) when offered pizza at their next meal. 
Those trans fats on your menu are hiding out in plain sight and sabotaging your lean belly plans every time you eat them. If a food product says it contains partially hydrogenated oils, you’re eating trans fat, which can increase your risk of heart disease, high cholesterol, and obesity with every bite. In fact, research conducted at Wake Forest University reveals that monkeys whose diets contained eight percent trans fat upped their body fat by 7.2 percent over a six-year study, while those who ate monounsaturated fat gained just a fraction of that amount. Instead of letting harmful trans fat take up space on your menu, fill up with the 20 Healthy Fats to Make You Thin.
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