Eating yam, millet porridge, broccoli, apples, yogurt and other foods can nourish the stomach. Patients with gastritis often eat irritating food, which will lead to an increase in gastric acid secretion and aggravate the symptoms of gastritis. Yam is nutritious and contains a lot of vitamins and minerals, which can strengthen the spleen and stomach and improve the human intestine. Millet porridge is a common polysaccharide in life, which is more easily absorbed by human gastrointestinal tract, which can reduce the burden of intestinal tract and improve gastrointestinal function. Broccoli is rich in vitamins, anthocyanins and a lot of dietary fiber, which is beneficial to gastrointestinal absorption and will not increase the burden on the intestine. Eating apples regularly has many benefits to the body, especially for patients with gastritis, which can wake up the stomach and replenish qi, supplement a lot of vitamins and dietary fiber, and improve the balance of intestinal flora. Yogurt contains carbohydrates, high-quality protein and a lot of probiotics. Taking yogurt can enhance the immune and digestive functions of human body.

1. The stomach (mbth: stomach, also called epigastrium) is the digestive organ of the human body, located under the diaphragm, with the upper side connected with the esophagus and the lower side connected with the small intestine.

The upper mouth of the stomach is cardia, and the lower mouth is pylorus. The upper part of the stomach is called epigastrium, including cardia; The middle part of the stomach is called zhongwan, which is the body of the stomach; The lower part of the stomach is called inferior epigastric gland, including pylorus.

Gastrointestinal tract is mainly controlled by central nervous system (CNS) and enteric nervous system (ENS). Although enteric nervous system is controlled by the central nervous system, it has an independent reflex arc, which can directly receive all kinds of information in the gastrointestinal tract. It can be said that it is a relatively independent system and participates in the regulation of gastrointestinal tract. At the same time, the number of nerve cells in the digestive tract wall is second only to that in the brain, so ENS is called the brain of the intestine.

2. With contrast-enhanced gastrography, we can clearly observe the size and morphological range of lesions in gastric cavity under real-time ultrasound, and can fully determine the location of lesions and observe adjacent organs. When the contrast agent is well filled, gastric ultrasound examination can clearly show the complete shape of the gastric cavity, the thickness and hierarchical structure of the gastric wall, and the size, location and echo of the lesion. And increased the judgment of gastrointestinal ulcer, lymphatic metastasis, tumor growth mode and infiltration depth; In addition, we can distinguish the thickened gastric wall from mucosal folds and dynamically observe the peristalsis of the gastric wall.

Third, although gastroscopy is intuitive and has a high positive diagnosis rate, it is painful and difficult for many patients, especially those with serious cardiovascular and cerebrovascular diseases. Gastric B-ultrasound is a convenient, non-invasive and repeatable method, but it also has some limitations, such as the inability to obtain pathological specimens and the unclear image display of obese people. In the diagnosis of stomach diseases, it can play a complementary role with other examination methods, which is worthy of clinical application.