The effects of not eating on time on the body include malnutrition, chronic gastric diseases or obesity, etc., which need to be analyzed specifically. 1. Malnutrition: If you don’t eat on time for a long time, it will easily lead to the body can’t take enough nutrients, and it will easily cause malnutrition in time, which can be manifested as yellowish and thin, and may also cause anemia. 2. Chronic gastric diseases: If you don’t eat on time once or twice in a while, it usually doesn’t affect your body too much, but if you don’t eat on time for a long time, it will easily lead to excessive secretion of gastric acid, which will irritate the gastric mucous membrane, and it may cause chronic gastric diseases, such as gastritis, gastric ulcer, and so on. 3. Obesity: due to not eating on time, resulting in too hungry, easy to overeat during meals, regular one-time intake of too much energy, is likely to lead to the accumulation of adipose tissue, which in turn causes obesity. It can be seen, do not eat on time for the body may produce more adverse effects, so in normal times should ensure that three meals a day regular diet, if there are obvious symptoms of abdominal discomfort, should be as soon as possible to consult a doctor, after diagnosis by the doctor’s guidance to deal with the symptoms.