Dietary principle: during the Qingming period, you should choose light food and supplement enough vitamins, such as adding green vegetables in your diet. Wild vegetables, such as Malantou, Medicago sativa, and Chrysanthemum morifolium, all have good effects of clearing liver and improving eyesight. It is precisely because the spleen and stomach are easily damaged at this time that we should pay attention to eating less indigestible food, especially the elderly. If alcohol should not be excessive, cold food, zongzi and sticky, cold and greasy things should be strictly controlled so as not to affect the normal function of viscera. If you don't nurse properly, it will hurt your liver qi.

Traditional Chinese medicine believes that "Qingming qi and blood should be harmonious, and spring should correspond to the liver", which means that the climate characteristics in spring are closely related to the human liver, so the health preservation method in spring should be based on nourishing the liver, but it is forbidden to nourish the liver excessively, and mainly to soften the liver. In ancient times, there were wheat cakes, doughnuts and cold porridge. Now we pay more attention to "tasting new things"-that is, eating some fresh and seasonal food.

In addition, during their stay in Tomb-Sweeping Day, both northern and southern regions of China have the custom of eating eggs, cakes, sandwich cakes, Qingming zongzi, steamed cakes, Qingming cakes, dry porridge and other nutritious foods, but they must follow the rules of diet and health care.