The phenomenon of loud farts may be caused by the following reasons.1. Excessive gas production, such as the organism talking while eating, tends to make too much air enter the stomach. Then the gastrointestinal tract is not able to expel all the gas out of the body, so it will be more farting and loud. If the body eats too fast, it is also easy to cause more air to enter the stomach. 2. If the body’s intestinal tract is infected, harmful bacteria will enter the body’s intestinal tract. And it is easy to produce more gas, it will lead to more exhaust from the intestine, the sound will be very loud. It is recommended that when eating in general, pay attention not to eat too fast, do not talk while eating, pay attention to chew and swallow slowly, do not overeat. Eat more fresh fruits and vegetables, and eat less food that is easy to produce gas.