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Is Excess Intestinal Gas Making You Uncomfortable?
Published: Oct 01, 2023
Many people believe they have excess intestinal gas, though the cause is often misunderstood. This article explores the real reasons behind bloating and gas discomfort.
Understanding Intestinal Gas
The human intestine holds about 200 mL of gas, made up of nitrogen, oxygen, carbon dioxide, hydrogen, and methane. Interestingly, the composition is similar in both healthy individuals and those complaining of gas. The gases originate from swallowed air, bacterial activity in the gut, and diffusion from the bloodstream.
Why Does Excess Gas Occur?
Excess gas can result from swallowing too much air, eating foods that don't absorb well, or having a blockage in the intestines. Sometimes, changes in atmospheric pressure can also expand intestinal gas, making it feel excessive.
Gas and Your Diet
Certain foods like beans, cabbage, and onions can increase gas production due to their complex carbohydrates. People with lactose intolerance or other digestive issues may find they produce more gas when consuming specific foods.
Frequently Asked Questions
Intestinal gas mainly consists of nitrogen, oxygen, carbon dioxide, hydrogen, and methane.
Yes, foods rich in complex carbohydrates can increase gas production.
No, it can also result from bacterial activity and dietary factors.
No, it can vary based on individual metabolism and diet.
The Bottom Line
Understanding the true causes of your gas discomfort can lead to better management and relief.
References
- Lasser RB, Bond JH, Levitt MD. The role of intestinal gas in functional abdominal pain. N Engl J Med 1975; 293:524.
- BEDELL GN, MARSHALL R, DUBOIS AB, HARRIS JH. Measurement of the volume of gas in the gastrointestinal tract; values in normal subjects and ambulatory patients. J Clin Invest 1956; 35:336.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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