Intestinal bacteria produce gases when they metabolize fiber.Group startsTrue or False

True

Intestinal bacteria, particularly those in the large intestine, play an essential role in digesting dietary fiber through a process known as fermentation. When fiber reaches the colon, it cannot be broken down by human enzymes; instead, it is utilized by various types of gut microbiota. These bacteria metabolize the fiber, leading to the production of short-chain fatty acids and various gases, such as carbon dioxide, methane, and hydrogen.

This metabolic process is a natural and beneficial part of human digestion, as the short-chain fatty acids can be absorbed and used as an energy source by the body. However, the production of gas can lead to bloating and flatulence, which many people experience after consuming high-fiber foods. Thus, the statement that intestinal bacteria produce gases when they metabolize fiber is indeed true.