Generally after eating, the metabolism is accelerated, which will also lead to a slight increase in blood pressure, which will not affect the body. Just after eating, it may lead to an increase in blood pressure, which is also a normal reaction of the body, because after eating, especially in patients who have eaten a lot, it will trigger a faster metabolism, and this period is likely to lead to a slight increase in blood pressure. The Chinese hypertension guidelines also mention avoiding food and beverages other than water 30 minutes before the test to avoid the effect on blood pressure. Therefore, eating can trigger an increase in blood pressure. However, there is no need to worry after an increase in blood pressure, as this is a normal physiological response and will not bring about other effects. In general, after the patient eats or is full, the gastrointestinal tract for digesting food, gastrointestinal tract peristalsis increases, during this period the gastrointestinal blood will increase, on the one hand, the body blood to be more distributed to the digestive tract, on the other hand, will also make the heart contraction strengthen, also will lead to a rise in blood pressure. Blood pressure is normal after a meal, but you should avoid overeating, avoid emotional excitement during meals, and pay attention to rest and not strenuous exercise at this stage after meals, which can help to better stabilize blood pressure. Blood pressure may rise mildly after meals, but there is no need to worry too much, pay attention to rest, chew slowly when eating, and eat a reasonable diet to reduce the occurrence of high blood pressure.