In spring, the temperature changes greatly, and microorganisms such as bacteria and viruses begin to multiply in large numbers, which is easy to invade the human body and cause diseases. Therefore, you should take enough vitamins and inorganic salts in your diet and eat more fresh vegetables and fruits to avoid malnutrition and decreased resistance. You can eat some onions, ginger, garlic, leeks and mustard appropriately, which can not only dispel the yin cold, but also help the spring sun to rise, and also have the function of sterilization and disease prevention. In mid-spring, the liver qi tends to be vigorous and everything rises. In spring, you can eat some foods that nourish the spleen and stomach, such as jujube, honey, crispy rice, etc., and eat less acid or greasy foods that are not easy to digest. Choose shepherd's purse, purslane, houttuynia cordata, bracken, bamboo shoots, Toona sinensis and so on. The temperature is rising in late spring. At this time, we should give priority to a light diet, properly eat high-quality protein food, vegetables and fruits, and drink more mung bean soup, red bean soup, sour plum soup and green tea to prevent heat accumulation in the body. It is not advisable to eat mutton, dog meat, spicy hot pot and spicy food such as pepper, pepper and pepper to prevent diseases such as sores, carbuncles and furuncles.

Summer catering

The high temperature in summer is easy to affect the gastrointestinal function, and because of a lot of perspiration, it is also easy to cause imbalance of water and salt metabolism and vitamin deficiency in the body. In addition, the hot climate interferes with the normal endocrine function in the body, so the so-called "bitter summer" often appears in summer. In the dietary arrangement, we should ensure adequate supply of protein, eat more fruits and vegetables, and the food should be easy to digest. You can choose broad bean, cauliflower, cucumber, plum, loquat, cherry, saury, abalone and whitebait. Eat more foods that clear away heat and relieve summer heat, such as mung beans, watermelons, bitter melons and winter melons.

Autumn catering

Autumn is the fruit ripening stage of annual plants, and the physical strength consumed by people in summer needs nutritious food to supplement it. Vegetables and pumpkins are on the market, and lotus seeds, longan, black sesame seeds, red dates and walnuts are all ripe for eating. In addition to ensuring the comprehensive and reasonable supply of various nutrients, we should also pay attention to the supply of vitamin B and vitamin C. In autumn, we should eat more carrots, tomatoes, spinach, vegetables, almonds, tremella, melons, pears, dates, bananas and other foods. After the hot summer, the human body consumes a lot, so the autumn diet should contain chicken, beef, fish, lean meat, beans, lotus roots, sesame seeds, walnuts, chestnuts and so on. Enhance physical fitness.

Winter catering

In winter, the climate is cold. In addition to the intake of fresh vegetables and fruits, there is also a "Sanyi" diet nursery:

(1) Yiyi Zhou Mi

Ancient health care experts advocated drinking some hot porridge from late winter morning. "Eating is right" holds that mutton porridge should be eaten in winter to warm the yang. If you add some red dates and red beans to japonica rice porridge, you can feel warm and energetic. In winter, it is advisable to eat miscellaneous grain porridge that nourishes the heart and relieves annoyance, radish porridge that helps digestion and phlegm, yam porridge that nourishes the lung and stomach, walnut porridge that nourishes yin and essence, Poria porridge that strengthens the spleen and nourishes the stomach, jujube porridge that nourishes qi and yin, corn porridge that stimulates appetite, and sweet potato porridge that nourishes liver and kidney.

(2) Second, keep warm.

In order to get the meaning that yang gives birth to yin, we should eat beef and mutton, dog meat, longan meat, jujube, eggs, yam, pig blood, glutinous rice, leeks and so on. Eating and drinking a small glass of wine in winter is of great benefit to middle-aged and elderly people. Obese people avoid being fat, sweet and warm.

(3) Trinity nut

Eat more walnuts, chestnuts, pine nuts, peanuts, sunflower seeds, sesame seeds, black beans and black rice in winter.

Dietary therapy for hyperlipidemia

Blood lipids, including cholesterol, triglycerides, phospholipids, etc., all combine with certain protein (or lipoproteins) to form lipoproteins for operation. When the content of cholesterol or triglyceride in blood exceeds the normal value, it is called hyperlipidemia. Dietary factors are closely related to hyperlipidemia, and patients usually need diet therapy before taking drugs. Therefore, mastering reasonable and scientific dietary principles is of great significance to patients with hyperlipidemia.