2. Acidic and colloidal components in tomatoes are easy to form sediment when mixed with gastric acid, which can easily cause abdominal pain if appetite is blocked. Tomato is a common fruit, rich in vitamin C, vitamin E and other beneficial vitamins. Proper consumption can help the body supplement vitamins, and it is also good for the peristalsis of gastrointestinal function. However, tannic acid and cotton pectin contained in tomatoes are easy to react with high concentration of gastric acid to form precipitation, which affects the absorption of the stomach and may cause abdominal pain if the appetite is blocked. When the human body is on an empty stomach, the concentration of gastric acid is high, so tomatoes should not be eaten on an empty stomach. You can eat some other food first. When these foods are mixed with gastric acid, it can reduce the concentration of gastric acid, reduce the probability of cotton pectin component precipitation in tomatoes, and reduce the stimulation to gastrointestinal function.
3. Tomatoes also contain tannic acid, which has certain stimulation to the stomach wall and will also lead to an increase in gastric acid concentration. Try not to eat tomatoes on an empty stomach. If you need to eat tomatoes, you can eat them with meals after cooking, which can effectively reduce the adverse effects of tomatoes on the gastrointestinal tract.