Egg: It is a nutritious food. An egg weighs about 50 grams, contains 7 grams of protein and 6 grams of fat, and generates 82 kilocalories of heat. The amino acid ratio of egg protein is very suitable for human physiological needs, easy to be absorbed by human body, with a utilization rate of over 98% and high nutritional value. Eggs are rich in calcium, phosphorus, iron, vitamins A and B, as well as various vitamins and trace elements necessary for human body. They are good supplements for children, the elderly, pregnant women, patients with hepatitis, tuberculosis and anemia, and patients in recovery after surgery. Eggs contain the best protein in nature.

Lentinus edodes: Lentinus edodes has the nutritional characteristics of high protein, low fat, polysaccharide, multiple amino acids and multiple vitamins; There is a kind of wheat alcohol in mushrooms that is lacking in common vegetables, which can be converted into vitamin D, which can promote the absorption of calcium in the body and enhance the body's disease resistance. Normal people can eat mushrooms to prevent cancer. Cancer patients eat more mushrooms, which can inhibit the growth of tumor cells; Mushroom diet therapy has a certain weight loss effect on patients with thick abdominal fat. Lentinus edodes contains adenine, choline, tyrosine, oxidase and some nucleic acid substances, which can reduce blood pressure, cholesterol and blood lipids and prevent diseases such as arteriosclerosis and cirrhosis. Lentinus edodes polysaccharide can improve the activity of helper T cells and enhance the humoral immune function of human body. A large number of practices have proved that mushrooms have a wide range of preventive and therapeutic effects on cancer and have been used in clinical treatment. Mushrooms also contain a variety of vitamins and minerals, which play a great role in promoting human metabolism and improving the adaptability of the body; Lentinus edodes can also treat diabetes, tuberculosis, infectious hepatitis and neuritis, and can also be used for dyspepsia and constipation.

Bamboo shoots: They have been regarded as "treasures in Chinese cuisine" since ancient times. In terms of nutrition, many people used to think that bamboo shoots were delicious, but they actually had no nutrition. Some people even think that "eating bamboo shoots and scraping oil for three days". This understanding is inaccurate. In fact, bamboo shoots are rich in protein, amino acids, fat, sugar, calcium, phosphorus, iron, carotene and vitamins B 1, B2 and C. Every100g of fresh bamboo shoots contains 9.79g of dry matter, 3.28g of protein, 4.47g of carbohydrate, 0.9g of cellulose, 0. 1 3g of fat, 22mg of calcium, 56mg of phosphorus and 0.1mg of iron, and the protein of bamboo shoots is superior, including lysine, tryptophan, threonine and so on. It is an excellent healthy vegetable.

Onion: It has many functions, such as dispelling cold, delaying aging, preventing cancer and sterilizing.