Leeks: 500 grams of leeks contain 5-10 grams of protein, 5-30 grams of sugar, 20 mg of vitamin A, 89 mg of vitamin C, 263 mg of calcium, 212 mg of phosphorus, and volatile oil. In addition, leeks contain antibiotic substances, which have flavoring and antiseptic properties. As the saying goes, “leeks are fragrant when eaten in spring, but stinky in summer”. The spring climate is cold and warm, so you need to maintain your yang energy, and leeks are warm in nature, which is best for the body’s yang energy. Jujube: Jujube is sweet and mild in nature and is especially good for spring. For people who are weak and have a poor appetite, they can usually eat more jujube rice: rice is the main ingredient, with some red dates, bright color, refreshing and sweet. Yam: yam is especially suitable for spring consumption, it is rich in nutrients, has a healthy spleen and beneficial, can prevent spring liver qiwang injury to the spleen; can nourish the kidneys and benefit the essence, can enhance human resistance. The main reason for this is that it is a good idea to cook rice into porridge, add sugar and steamed and mashed yam puree and stir well, which can strengthen the spleen and lungs, nourish the kidneys and benefit the essence, strengthen the body, very suitable for the weak and sickly and the elderly, if you add red dates to cook, the nourishing effect is better. Spinach: The carotene content of spinach is comparable to that of carrots, and a person who eats 50 grams of spinach a day can meet the normal needs of the body with vitamin A; the content of vitamin C is more than 1 times higher than that of tomatoes. If you have high blood pressure, constipation, headache, red face, you can wash fresh spinach and put it into boiling water for three or five minutes, take it out and chop it, use a little sesame oil, salt, etc. to accompany the food, twice a day when the food is very effective. Spring diet principles Spring is the climate from cold to warm season, the temperature repeatedly, morning and evening temperature changes, the body in order to adapt to climate change need to consume a certain amount of energy to maintain the basic body temperature, in this time, the scientific diet is particularly important. Spring is the time of liver qi, liver qi will affect the spleen, so spring is prone to spleen and stomach weakness; and eat more sour food, will make the liver function hyperactive, so spring diet regimen, it is appropriate to choose pungent, sweet and warm products, avoid sour and astringent. Diet should be light and tasty, avoid greasy, cold and stimulating food. In addition, spring is the off-season of vegetables, but wild vegetables, mountain vegetables, whose growth period is earlier than the general vegetables, and rich in vitamins, can be picked and eaten to supplement the shortage of general vegetables. The correct diet in the spring can be a scientific food supplement.