Patients with gastrointestinal problems can eat less garlic, not too much, and try not to eat raw, can be cooked and eaten in moderation. Poor gastrointestinal patients may be due to peptic ulcer, gastroenteritis, gastrointestinal tumors and other diseases, the patient may have a weakened gastrointestinal function, or gastrointestinal mucosal damage, affecting the digestion of food and the absorption of nutrients, and even cause malnutrition. Garlic is a kind of food, rich in carbohydrates, proteins, dietary fiber, riboflavin, trace elements and other nutrients, gastrointestinal patients moderate consumption of garlic for the body metabolism to replenish nutrients, improve the nutritional status of patients. But garlic is a spicy food, eat too much will cause stimulation of the gastrointestinal mucosa, aggravate the gastrointestinal mucosal damage in patients with gastrointestinal problems, is not conducive to the recovery of the disease, therefore, patients with gastrointestinal problems should pay attention to the amount of garlic to eat, avoid eating a lot of it. At the same time, it should also be noted that patients with gastrointestinal problems eat garlic to avoid eating raw, can be cooked and then eat in moderation. Patients with gastrointestinal problems are advised to consult a doctor in time to find out the cause of the disease, and actively receive treatment to avoid delaying the condition.