The dangers of not eating breakfast are can lead to low blood sugar, gallbladder stones, digestive disorders and so on. 1. Hypoglycemia: Breakfast is the source of morning energy for the human body. If you don’t eat breakfast, your body doesn’t have enough energy to consume, and you may suffer from hypoglycemia, dizziness, blurred vision, and lack of concentration. 2. Gallbladder stones: without breakfast, the bile accumulated overnight is not discharged to the intestines, resulting in bile stasis, the formation of cholesterol crystals, and finally the formation of gallstones. 3. Digestive tract diseases: such as peptic ulcer patients, long-term not to eat breakfast, excessive secretion of gastric acid, will damage the gastric mucosa, resulting in aggravation of symptoms, is not conducive to good health. Healthy people will have gastrointestinal dysfunction, bloating, constipation and so on. There are many hazards of not eating breakfast, which has a great impact on the body, and usually we have to develop the habit of eating a nutritious breakfast to replenish the energy needed by the body.