Most of the bacteria that dwell in your gut are pretty useful. They produce hormones, regulate your immune system, digest food, extract nutrients, control your mood, manage your appetite, and much more besides. That obese people tend to have higher numbers of Firmicutes bacteria is no coincidence – according to research published in the online journal Nature, these bacteria increase the number of calories your body absorbs from food.
"America has been trying to follow a low-calorie, low-fat diet for 40 years, and where has that gotten us? To being one of the heaviest countries in the world," says David Ludwig, M.D., Ph.D., obesity expert and author of Always Hungry. Think about it: "The problem is when you cut back on calories like that, your body tries to fight back with increased hunger and a slower metabolism because it thinks it's going into starvation mode," he says. Meanwhile, you eventually eat again to satiate the hunger pangs, and likely eat more because, well, you're insanely hungry. But your metabolism is still operating on that low level, so calories don't get burned fast enough and they get stored as fat. Ludwig says this cycle continues until you feed your body regularly (he suggests at least three meals and two snacks in between) with real food made from real ingredients. That matters more than the calories it's made up of, so repeat after us: I will always choose an all-natural version of something over food that's labeled low-calorie or fat-free.
By now you know to swap out regular yogurt for the Greek stuff and white bread for whole-wheat. But if you don't look closely, a product labeled "Greek" or "whole-wheat" may not be what it seems. A typical one-cup serving of plain Greek yogurt (like Fage 0%) provides 23 grams of protein and 9 grams of sugar, making it a smart choice. But another version of what looks like the same product can have over 18 grams of sugar. Not good, as the American Heart Association suggests women only eat 30 grams in an entire day. The same trickery goes for whole-wheat bread packages — some companies are loading it with high-fructose corn syrup, an unnatural additive that's 20 times sweeter than sugar and not recognized by the brain. Studies show that eating the stuff confuses your body's hormones so you don't realize when you're full, essentially forcing you to overeat when you thought you were making a healthy choice.
You might have heard the term ‘middle-age spread’. This means, as women progress towards their middle years, the ratio of body fat increases compared to the body weight. During menopause, when the levels of estrogen go down, and the amount of androgens or male hormones increase, then there is an increased risk of fat accumulation in the waist. Hormones actually regulate the fat concentration in the body, and your figure depends entirely on it!
Belly fat also responds to a lower-calorie diet that's full of healthy, unprocessed foods. Go for lean protein, fresh produce and whole grains at meals. When you have just a week to lose as much as possible, ban all sweetened drinks -- including soda and juice -- bakery treats and ice cream. Also avoid refined grains, such as pizza and white bread, as well as alcohol. Keep your portion sizes to just 2 to 4 ounces for meats and other proteins and about 1/2 cup for grains. Over the long term, these dietary revisions help you drop belly fat.
"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."
The researchers explain that people who cook their own meals may simply have other good-for-you habits, like exercising more. However, they concluded that home cooks simply ate more fruits and vegetables (along with a wider variety of foods), have healthier methods of prepping their food, and splurge less on foods high in calories and sugar. No clue where to start? Try these 25 high-protein chicken recipes for weight loss.
Parsley has many, many health benefits, including reducing effects of diarrhoea, improving digestion, regulating the menstrual cycle and increasing the rate of urination, which means that more matter is expelled from the body, including more calories and thus reducing weight loss. The diuretic aspect of parsley juice also means that it detoxifies the body faster than other drinks, and acts as an appetite suppressant making you feel fuller than you are.
1. Bicycle Crunches are a great ab exercise and work the abs from every angle. It’s a combination of the regular crunch, a side-to-side motion that hits the oblique muscles and a reverse crunch that targets the lower abs. You can change the difficulty level by increasing or decreasing the range of motion used and the speed of movement as well as the intensity of the crunch by holding and squeezing.
"This is where it's called visceral fat, which is in and around our organs -- whereas the fat present all over our body under our skin is subcutaneous fat. When there's high amounts of visceral fat, it increases the risk of developing those diseases like metabolic syndrome and heart disease. Being aware of, and managing, this is incredibly important."
When researchers at the University of Tennessee put a group of volunteers on one of two diets—one high in calcium and one not—and cut each group’s calorie intake by 500 calories, they found that the people getting calcium lost twice as much weight (an average of 13lbs) compared with people on the standard diet. Study author Michael Zemel, Ph.D., believes extra calcium helps the body burn more—and store less—fat.
In a 2012 study in the journal Obesity, subjects who increased their soluble fiber intake by 10 grams a day—the equivalent of two small apples, one cup of green peas, and one half-cup of pinto beans—reduced visceral fat by 3.7 percent after five years. Even more, participants who also engaged in moderate physical activity (exercising vigorously two to four times a week) experienced a 7.4 decrease in visceral fat over the same period of time.