Beans and nuts
We lack the enzyme to break down a FODMAP in these foods, so our gut bacteria must digest them, which produces gas.
Found in: Most beans and some nuts (cashews, pistachios).
Natural and artificial sweeteners
Sugar alcohols, low-carb sweeteners naturally found in some foods and added to others, are another FODMAP. Foods that contain them, therefore, are among the foods that cause belly fat that you should consider avoiding. FODMAPs don’t easily pass through our cell walls, so gut bacteria digest them, which can cause gas and bloating.
Found in: Some fruits (apples, blackberries, nectarines, peaches, pears, plums); vegetables (cauliflower, mushrooms, snow peas); artificial sweeteners (isomalt, mannitol, polydextrose); sugar-free foods. Don’t miss these other reasons you might be experiencing belly bloat.
Many people think that choosing the fat-free option makes it healthier. But in reality, fat-free foods are very bad for your stomach. “Fat-free foods contain a lot of artificial preservatives and chemicals. This confuses your brain,” says Hillary Lewis Murray, Founder & CEO of Lumi. “Your body isn’t made to digest artificial ingredients. This buildup of bad ingredients leads to bloating and fatigue. Stick with 100 percent real ingredients.”