Causes of gastric cancer, balanced diet reduces disease

There are many causes of gastric cancer. People nowadays have irregular lifestyles and sometimes skip meals. The stomach is damaged, and the initial minor stomach disease develops into gastric ulcer. If the gastric ulcer is not properly treated, there is a great possibility that it will cause gastric cancer. So if you want to have a good body, start with your stomach!

1. How does gastric cancer come about?

Improper diet and lack of exercise

It is a malignant disease caused by internal deficiency of vital energy, improper diet, emotional imbalance, etc., with qi stagnation, phlegm-dampness, and blood stasis in the stomach as the basic pathogenesis, and stomach disharmony as the main clinical manifestations. It is characterized by fullness or pain in the epigastric area, poor appetite, weight loss, melena, and epigastric lumps. The incidence of gastric cancer is about 40%-50% of the entire digestive tract cancer, ranking first among digestive tract cancers. For male patients, gastric cancer also ranks first among malignant tumors of various organs.

Gastric cancer caused by environmental factors

Industrial waste gas, fertilizers, pesticides, certain food additives, and moldy, fried, salted, smoked foods all contain carcinogens. It can promote the occurrence of gastric cancer, especially bad eating habits, often not eating on time, eating irritating food, etc., which can cause chronic irritation of the gastric mucosa, causing dysfunction, congestion, edema, erosion, and increase the chance of gastric mucosal cancer.

When you are upset and in a bad mood, cancer will come to you

The incidence of gastric cancer is relatively high in people who have suffered major trauma and those who are sulking. Those who are slow, dull, indifferent or irritable are at relatively lower risk, while those who are cheerful, optimistic and lively are at the lowest risk. A bad mood can also affect a person's appetite. It is best to go to bed early and get up early, and eat until you are 70% full.

Eat less pickled foods

In fact, pickled foods contain carcinogens. Although they go well with rice, eating them for a long time can cause cancer. Therefore, we should maintain good eating habits, eat more light food, and people with poor stomach should take good care of their stomach, eat less irritating food, and maintain three meals a day.

2. Early symptoms of gastric cancer

Beware of stomachache

Most gastric cancer patients experience stomach pain in the early stages of the disease. At first, patients only feel upper abdominal discomfort, bloating, heaviness, and sometimes dull pain in the pit of the stomach. Therefore, patients often mistake it for gastritis or ulcer disease. The symptoms can be temporarily relieved after treatment. If the lesion occurs in the patient's gastric antrum, it can induce functional changes in the duodenum and cause rhythmic pain similar to ulcer disease, which is often ignored by patients until persistent pain or even symptoms such as black stools or vomiting blood occur. By then, the patient's condition has often developed to the late stage of gastric cancer, and the best time for treatment has been lost.

Loss of appetite and weight loss

Patients may experience loss of appetite, weight loss, and fatigue, which are also a common but non-specific early signs of gastric cancer. Loss of appetite without stomach pain may be an early sign of gastric cancer. If it occurs simultaneously with stomach pain and hepatitis is ruled out, it should be taken seriously. Some patients automatically restrict their daily diet after experiencing symptoms such as abdominal distension and belching after eating, which causes weight loss, emaciation and fatigue. Since the patient's abdominal distension is mostly located below the xiphoid process or to the right, it is easily misdiagnosed as gallbladder disease.

Nausea, vomiting and blood in the stool are signs of early gastric cancer

Patients with early-stage gastric cancer may also experience a feeling of fullness after eating accompanied by mild nausea. Tumors in the cardia may initially cause eating difficulties, followed by symptoms such as difficulty swallowing and food regurgitation. Patients with early-stage gastric cancer often experience bloody stools, which is caused by the lesions destroying the small blood vessels in the stomach. Patients with a small amount of gastric bleeding may show positive occult blood in the stool, and patients with a large amount of bleeding may show vomiting blood and black stools. Elderly people who usually do not have stomach problems should be especially alert to the occurrence of stomach cancer if they have black stools.