Eating garlic fart more than considered with the promotion of gastrointestinal peristalsis as well as digestion and other reasons related to gas. 1. Promote gastrointestinal peristalsis: garlic is a spicy, stimulating food, it contains allicin has a strong stimulating effect on the gastrointestinal tract, can stimulate the gastric mucosa, promote the secretion of gastric acid, promote gastrointestinal peristalsis, accelerate the discharge of gas in the digestive tract, the emergence of farting more than one situation. 2. Digestion produces gas: garlic contains sugar, protein and other components, after entering the digestive tract can be fermented by the bacteria in the intestinal tract, producing more gas. For patients with poor digestion and gastrointestinal dysfunction, due to intestinal flora imbalance, the stimulation of garlic may cause excessive decomposition and fermentation of food in the intestinal tract, generating a large amount of gas, leading to increased farting. Eating garlic fart more may have other reasons, if also accompanied by stomach pain and other digestive symptoms, it is recommended to go to the hospital in a timely manner to exclude pathologic diseases, so as not to cause adverse effects.