Drink orange tea at noon. Substituting orange tea has the effect of losing weight, and drinking it at noon is the best. Substitute flowers, oranges, dried lemons and other ingredients are added to the substitute flowers. Among them, the active ingredients contained in substitute flowers can inhibit the transformation of fat in human body and reduce the accumulation of fat in human body. Pericarpium Citri Tangerinae is rich in dietary fiber, which can promote intestinal peristalsis, promote the excretion of metabolic waste in human body, inhibit fat absorption, and insist on drinking Pericarpium Citri Tangerinae instead of flowers, which can play a role in losing weight, and can also improve indigestion, senior three and other problems, but in moderation.