1, daily morning drink 300ML glass of saline water, clockwise belly rub 100 times, with the right index finger with a finger sleeve, into the anus gently press the anus to stimulate defecation, and develop the habit of defecation in the morning after breakfast at regular intervals. 2, to ensure that the daily 8 cups of water (300ML per cup), a cup in the morning and evening, 3 cups of water in the morning and 3 cups of water in the afternoon. The average daily amount of water 2500-3000ML. 3, eat more fiber diet richest food such as: kelp, dried bamboo shoots, black fungus, fava beans. (These foods are vegetables and fruits can not be replaced.) Eat more gas-producing foods such as garlic cloves, garlic head soaked in vinegar.