How it works: The acronym FODMAP stands for fermentable oligosaccharides, disaccharides, monosaccharides and polyols. These are all different carbohydrates that if poorly absorbed can pass through the small intestine and into the colon. Bacteria in the colon then feed on the FODMAPs, producing gas, bloating and pain. A low-FODMAP diet eliminates FODMAP foods for six to eight weeks. After that, small amounts of FODMAP foods are gradually re-introduced to find your personal level of tolerance.
Food for thought: Moskovitz considers Volumetrics one of the best options for weight loss. The diet plan teaches you the caloric value of foods without the need to track everything you eat. It’s not disruptive to your lifestyle either. Simply choose low-calorie foods that fill you up. Volumetrics is also a great option for weight maintenance, she says.
As you reach 40, your body becomes more insulin resistant, making it easier to gain weight (especially belly fat) and harder to lose it, explains Cederquist. To offset this, controlling carbs is a must, she says—even when eating healthy sources like whole grains. For example, measure out a true serving (like a half cup of cooked brown rice) when you sit down to eat, rather than eyeballing a scoop.
It’s easy to see the front of a package and get lured in by misleading claims, particularly those that say they’re “free-from” something, says Taub-Dix. She points out that gluten-free foods may also be high in sugar, salt, calories, and fat and contain less fiber—and thus be weight-promoting. Reading the nutrition label will give you the real truth for what you’re buying.