Eating two meals a day should be the healthiest eating habit, once at about 9: 00 in the morning and once at 2: 00 in the afternoon, which is very in line with the way of health preservation: at about 9: 00 in the morning, the spleen and stomach are at their peak, and eating at this time can get the best digestion and absorption; At two or three o'clock in the afternoon, it is the season of the small intestine, which can just transport subtle food to all parts of the human body for life activities.