Swelling of the stomach, heartburn, and gas after eating are problems that bother many people. The main reason for this is that the digestion process is not going well. The reasons are:
Eating habits: When you eat too quickly, excess air is swallowed along with the food (Aerophagia). This causes the stomach to fill with gas. Not chewing food well can lead to improper mixing of digestive juices and indigestion.
Wrong diet: Foods fried in too much oil, spicy foods, and desserts made with flour are difficult to digest. In addition, carbonated drinks (soft drinks) and excessive caffeine upset the acid level in the stomach.
Post-meal habits: Many people have the habit of lying down immediately after eating. This causes digestive juices to flow back into the esophagus (Acid Reflux) and gas. Doing strenuous exercise immediately after eating can also affect digestion.
Stress and Anxiety: There is a close connection between the digestive system and the nervous system. Excessive stress can reduce or increase the production of digestive juices. This can cause stomach pain, gas, diarrhea, or constipation.
Health Problems: Sometimes indigestion is not just a problem, but can be a symptom of a stomach infection (H. pylori), irritable bowel syndrome (IBS), gallstones, or lactose intolerance (a condition in which dairy products cannot be digested).