White onion, ginger and coriander root boiled in water is not a formula and does not have the efficacy that a formula should have. Onion white, ginger, coriander root is generally used as a condiment, boil water together can promote appetite, but no medicinal effect.
Onion white for the lily plant onion rhizome, onion white rich in vitamins and trace elements, can supplement some nutrients, and some ingredients in the white onion can play a role in promoting appetite.
Ginger is the rhizome of herbaceous plants of the ginger family, ginger contains vitamins, trace elements, ginger oil ketone and other nutrients. Ginger can supplement certain nutrients, can promote appetite and help digestion.
Cilantro root is the root of cilantro, a plant of the genus Coriander in the family Umbelliferae, and cilantro contains vitamins, carotenoids, carbohydrates, and a variety of trace elements, which also have the effect of promoting appetite.
Physical discomfort, the need for timely medical attention, drugs need to be standardized under the guidance of a doctor, do not trust the prescription, in order to avoid damage to the organism, resulting in adverse consequences.