People with constipation drink it in the morning, which is beneficial to the peristalsis of the stomach, promotes the function of the intestine, and can remove the residual toxic waste in the intestine at the same time, which has a very good effect on improving constipation. For people with three highs, you can drink it in the morning and after meals, because blood sugar and blood lipid rise faster after meals, so the effect will be better at this time.