Eating chili peppers in moderation is generally not harmful, long-term excessive consumption may cause some harm to the gastrointestinal mucosa. Pepper is a common vegetable in daily life, which is rich in vitamin C, vitamin B1, vitamin B2, carotene, pepper in the calcium, iron and other minerals are also rich. Moderate consumption of chili peppers can help supplement the body with the above nutrients and also stimulate the appetite. However, such as frequent over-eating spicy food, will stimulate the gastric mucosa congestion, long-term, may lead to chronic gastric disease, may also make the gastrointestinal peristalsis accelerated and lead to abdominal pain, diarrhea. Therefore, daily consumption of chili pepper should be moderate, especially for gastric ulcer patients, should be eaten with caution.