Indigestion is not likely to cause obesity, because food can not be well absorbed and digested, so it is easy to malnutrition, constipation, diarrhea, as well as anemia and other manifestations. If there is dyspepsia, the food eaten can not be completely digested and absorbed by the body, and the energy is insufficient, it is not easy to over-nutrition leading to obesity. When indigestion, pepsin and gastric acid secretion is insufficient, which can affect the absorption and digestion of the small intestine, easy to appear diarrhea, loss of appetite and stomach upset and other symptoms, can also appear constipation. When indigestion exists for a long time, it is easy to cause malnutrition, leading to the occurrence of anemia. Patients with indigestion, obesity, it is recommended to go to the hospital in time, under the guidance of the doctor to clarify the specific causes of the disease, and give targeted treatment.