"Crash diets (dramatically cutting down how much you eat) might help you to lose a few pounds at first, but they’re hard to sustain and won’t help you keep the weight off. It might seem like a quick and easy option, but eating too few calories can actually do more harm than good. If your calorie intake dips too low, your body could go into starvation mode. This will slow down your metabolism, making it harder for your body to lose weight. Make sensible, healthy changes to your lifestyle that you can stick to and avoid the fad diets."
Proteins are one of the best ways to help you lose weight since they help you keeping full for longer. But if you want to lose belly fat fast, you need to consume your proteins from fish. This is because fish is lower in calories as compared to an equivalent amount of beef or chicken. According to a study published in Obesity, people who included fish in their diet which contains Omega3 fatty acids, shed more weight and maintained it easily as opposed to those who didn’t.
Dairy products, especially in lactose intolerant people (2), cause uncomfortable gas conditions and bloating. This happens because they have difficulty digesting ‘lactose’, the sugar found in dairy. We suggest that you have yogurt and stick to smaller portions of milk and its products. It will also be great for your shape if you eat milk products along with other foods.
You know not to crush half a pizza before jumping in bed, but even munching on something healthy-ish at night can throw off your calorie-burning momentum. Ideally, while you're sleeping, you want your body to burn its current fat storages (read: that pesky middle-jiggle) for fuel as opposed to whatever you ate as a midnight snack. Make sure to fill up at dinner every night, and then banish yourself from the kitchen at least two hours before bed.
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.