Full article: Got Gas? It Could Mean You've Got Healthy Gut Microbes (National Public Radio, April 28, 2014)"A healthy individual can have up to 18 flatulences per day and be perfectly normal," he adds.
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Most gas made by the microbiome is odorless. It's simply carbon dioxide, hydrogen or methane. But sometimes a little sulfur slips in there.
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"Yes, a more fiber-rich diet will produce more gas," Kashyap adds. "But completely eliminating fiber from the diet should not be the first option. You don't want to starve your microbes."