How does the Stomach Work?
1. Deposition
Food, which has been initially processed by saliva, is “stored” in the stomach, ensuring that it is exposed to uniform action of acids and digestive enzymes. This is an important stage in the digestion process.
2. Chemical Processing of Food
Chemical processing of food occurs in the stomach with the help of hydrochloric acid and gastric juice containing special enzymes. This allows the food to be prepared for the next stage of digestion.
3. Mechanical Processing of Food
Mechanical processing of food occurs due to the contraction of the stomach walls. This allows the food to be broken down and moved towards the entrance to the intestinal tract, where other chemicals proceed to break down nutrients and absorb water.
Each of these stages is interconnected, and disruption of one of them can cause digestive problems. Motor dysfunctions, such as improper movement of food into the intestinal tract, are most evident. Insufficient or chaotic contraction of the stomach walls can cause nausea, belching and other unpleasant symptoms. Occasional motor disturbances may be associated with overeating or eating “heavy” foods, such as fried and fatty foods. If you experience persistent or regular symptoms of indigestion, you should review your lifestyle and consult a doctor.
What is Necessary for Normal Functioning of the Stomach
For the stomach to function properly, proper nutrition is necessary. The diet should be balanced, and meals should be taken according to a certain schedule. The diet should include whole grain cereals, fresh vegetables, fruit and hot first courses. Sweets, baked foods, fast food and smoked products should be excluded from the menu. It is also necessary to avoid snacking on the go and allocate free time in your schedule for designated meal breaks. Strict dietary restrictions or mono-diets can harm the stomach and cause digestive problems.

An active lifestyle is also important for normal functioning of the stomach. Regular exposure to fresh air and active sports help normalize blood circulation and improve the flow of nutrients and oxygen to all organs and tissues, including the digestive system. Quitting smoking and alcohol abuse also has a positive effect on the stomach.
The nervous system plays an important role in the functioning of the digestive system. Increased stress and psycho-emotional experiences can cause disturbances in gastric motility. It is necessary to avoid nervous and mental overload and strive for psychological balance.
In general, for the stomach to function normally, it is necessary to eat right, lead an active lifestyle, and avoid nervous and mental stress. If you experience persistent or regular digestive problems, you should see a doctor for consultation and diagnosis.