Trans fats, which are typically found in processed foods with partially hydrogenated oils, should be avoided when buying, cooking, or ordering food because of the role they play in weight gain. As noted in the journal Obesity, these unhealthy substances have been found to pack on the belly fat in monkeys. As it turns out, they’re not great for humans either. “Trans fats cause inflammation in the body leading to insulin resistance and impairing the body’s ability to use glucose properly, resulting in excess fat storage around the belly,” says Tina Marinaccio, MS RD CPT in 50 Ways to Shrink Your Belly. Trans fats, which are created by partially hydrogenating vegetable oils, are beloved by manufacturers because they increase the shelf life of processed foods, but they are no friend to your waistline. “Trans fats may be lurking in any processed or fried food such as chips, baked goods, and even butter spreads,”Marinaccio warns.”To avoid them, check the ingredients for hydrogenated or partially hydrogenated oils.”
While you may think you’re doing yourself and your waistline a favor by stocking up on sugar-free goodies, the well-meaning habit is likely doing more harm than good. In a 2012 study in The American Journal of Clinical Nutrition, researchers found that those who drank diet beverages had higher fasting glucose, thicker waists, lower HDL (good) cholesterol, higher triglycerides, and higher blood pressure. In other words, sugar-free cookies, soda, and the like may seem like the healthier option, but they contribute to a bulging belly and negatively impact your health in multiple ways.
Most of us eat quickly, chewing each bite just a few times, which means we consume more food than we realize. Slow down and you'll slim down: In a recent study, people who chewed each bite 40 times ate almost 12 percent less than those who chewed just 15 times. When we chew longer, our bodies produce less ghrelin, a hormone that boosts appetite, and more of the peptide hormones that are believed to curb hunger. "Chewing seems to stimulate the gut to make appetite-suppressing peptide hormones," Dr. Cypess explains. Plus, the more you chew, the more thoroughly you break down food, which may release nutrients into your blood faster and give your brain time to register that you're full. From now on, focus on eating slowly at every meal. Put down your fork between bites and work your way up to 40 chews per mouthful of food.
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