4 Gut-Damaging Processed Carbs To Consider Avoiding Because They Could Cause Digestive Issues and Bloating

Maintaining gut health is crucial for overall well-being, and diet plays a significant role in how your digestive system functions. Carbohydrates, in particular, can have a substantial impact on your gut. While some carbs, like those found in whole grains and vegetables, can support healthy digestion, others can lead to issues like bloating, inflammation, and even constipation. The highly processed carbs often found in packaged foods are among the biggest culprits. These foods may taste great, but they can wreak havoc on your gut, leading to discomfort and digestive problems over time.

Michael O. McKinney, M.D., from Healthy Outlook emphasizes the importance of being mindful of the types of carbs we consume. If you’re dealing with bloating or stomach discomfort, cutting back on these gut-damaging processed carbs could be the key to relief. Below are four common processed carbs that Dr. McKinney suggests avoiding to protect your gut health.

1. Refined White Bread

White bread is a staple in many households, but it can be harsh on your digestive system. According to Dr. McKinney, "Since this type of bread is made using highly processed white flour that poorly holds the natural fiber, it’s going to cause a high increase in blood sugar, bloating, and stomach upset." Additionally, the lack of fiber can interfere with the normal movement of food through the gut, which may lead to constipation. Instead, he recommends switching to whole grain or sprouted bread, which provides more fiber and nutrients to support gut health.

2. Sugary Cereals

Sugary breakfast cereals may be convenient, but they can disrupt your digestive system. "Most breakfast cereals contain high sugar levels and other artificial, hard-to-pronounce substances," says Dr. McKinney. This high sugar content can upset the balance of bacteria in the gut, leading to inflammation and digestive issues. To avoid this, opt for cereals that are low in sugar and high in fiber, such as oats or bran flakes, which are much gentler on the gut and promote better digestion.

3. Packaged Snack Foods

Snacks like cookies, chips, and canned goods often contain a combination of refined carbs, salt, and unhealthy fats—all of which can irritate the lining of your gut. "These foods trigger bloating and can cause digestive problems due to their low nutritional value and high levels of artificial ingredients," Dr. McKinney explains. Instead, he suggests healthier alternatives like fruits, nuts, or even homemade vegetable sticks with a dip like hummus, which are easier on the digestive system.

4. White Pasta

White pasta is another carb that can cause digestive distress. "Like white bread, white pasta originates from refined flour and it has no fiber, hence it's not easy on the digestive system," says Dr. McKinney. This lack of fiber contributes to a higher glycemic index, which can lead to blood sugar spikes and bloating. For a healthier option, he advises switching to whole grain or legume-based pasta, which offers more fiber and nutrients for better digestive health.

By making these simple swaps, you can support your gut health and avoid the uncomfortable digestive issues often triggered by processed carbs.

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