10 Causes of a Bloated Stomach
Reviewed: Dr. Gromatzky
Cause #3: Lactose Intolerance
Lactose intolerance is a disorder where the affected person is unable (or has a lower ability) to digest lactose that can often be found in various dairy products. This occurs as there is lack of the enzyme lactase. When lactose intolerant individuals consume these products, it can result in abdominal pain, bloating, diarrhea, nausea, and gas.
The symptoms usually begin approximately 30 minutes to 2 hours after the consumption of milk-based products. However, the severity of these symptoms depends on the amount of lactose consumed. Approximately 65 percent of the global population are affected with varying rates in different regions (highest in parts of Asia and Africa).
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