The causes of stool deformation are: 1 food is too thin, lack of dietary fiber, slow intestinal peristalsis, leading to constipation.

The flora in the gastrointestinal tract is out of balance, and there are more harmful bacteria than beneficial bacteria. Abnormal fermentation of bacteria produces a lot of harmful gases, upward: burping and belching, downward: farting, bloating, indigestion, etc.

Dietotherapy: Drink 300ml carrot juice or cabbage juice every day for 2 weeks.

Or drink a cup of probiotic drinks, such as fermented yogurt, 2 hours after meals every day, eat less gas-producing foods such as sweet potatoes and potatoes, and do more exercise, which can improve the gastrointestinal function of the body.