Bananas should not be eaten on an empty stomach, and bananas are cold. In the long run, it will hurt the stomach. Bananas have high sugar content, but they are low-calorie foods.
Yogurt is only 120g, which is not fat and has many benefits. Besides helping defecation, it can beautify the skin and treat insomnia.
2. The survival rate of lactic acid bacteria in yogurt is closely related to the pH value in gastrointestinal tract. Lactic acid bacteria can grow and reproduce rapidly in weak acid environment, but it is difficult to survive in strong acid environment. When people are on an empty stomach, the acidity in the stomach is strong, and the acidity is relatively reduced after eating, so drinking yogurt on an empty stomach can't achieve the health care effect at all. Experts suggest that the best time to drink yogurt should be 65438+ 0-2 hours after meals.
Wang Lu, deputy director of the Nutrition Department of Beijing Hospital of the Ministry of Health, believes that drinking yogurt at night is more beneficial to health. Because from the point of view of calcium supplementation, because people no longer eat calcium-containing foods at night, calcium metabolism is still quietly going on during sleep.
Bananas can help the brain to make serotonin, a chemical component in the human body, which can stimulate the nervous system, bring people happy, calm and sleepy signals, and even have an analgesic effect. Therefore, bananas are also called "happy food". American medical experts have found that eating bananas regularly can prevent hypertension, because bananas can provide more potassium ions that can lower blood pressure and have the effect of resisting sodium ions from boosting blood vessels. They also believe that if people lack potassium, they will have dizziness, general weakness and arrhythmia. Because bananas contain a variety of nutrients, they have low sodium content and no cholesterol. After eating, they can provide various nutrients to the human body without making people fat. Therefore, eating bananas regularly is not only beneficial to the brain and prevents nerve fatigue, but also has the functions of moistening the lungs, relieving cough and preventing constipation.