No weight gain, but a big belly. What's going on?

1, body posture problems

sitting posture is not correct, standing posture instability, etc., may cause the belly to look bigger, but the weight does not change, generally belongs to the normal phenomenon.

2, muscle and fat ratio changes

If the fat ratio in the body decreases, and the muscle ratio increases, it will cause the belly to become bigger and the weight does not increase significantly.

3, Digestive system problems

themselves suffering from gastritis, enteritis will lead to gastrointestinal dysfunction, and then cause the accumulation of gas or liquid in the stomach of patients during the disease, so that abdominal swelling, but weight does not change.

It is recommended that patients with abnormal abdominal enlargement and discomfort symptoms should be standardized examination and treatment with the help of doctors.