Beans and soy products are high in protein, generally between 20 and 40%, with soybeans having the highest content. Some people calculate that the protein content of 1 catty of soybeans is equivalent to more than 2 catties of lean pork or 3 catties of eggs or 12 catties of milk. Therefore, soybeans are called "vegetable meat". Beans and soy products are not only the highest in protein, but also of good quality. The nitrogen amino acid composition of soy protein is similar to that of animal protein. It is close to the needs of the human body, and lysine, which is relatively lacking in cereals, is rich in beans. Therefore, it should be mixed with cereals

Rice, which enters the spleen, stomach and lung meridians, has the functions of invigorating the middle and benefiting qi, nourishing yin and moistening the lungs, strengthening the spleen and stomach, and eliminating polydipsia. Ancient health practitioners also advocated "eat porridge in the morning" to generate body fluid. Therefore, patients with cough and constipation caused by deficiency of lung yin can take rice porridge in the morning and evening. Drinking some rice porridge often helps the body fluid to grow hair, which can relieve discomfort such as dry skin to a certain extent. If you add some pears when cooking porridge, the effect of traditional Chinese medicine is better.
The content of lysine and threonine in rice protein is less, so it is not a complete protein, and its nutritional value is not comparable to animal protein. But eating rice at lunch and dinner is more beneficial for people to lose weight than pasta.

Cocoa beans also contain nerve center excitatory substances such as caffeine and tannins, which are closely related to the color, aroma and taste of chocolate. The melting point of cocoa butter is close to human body temperature, and it has the characteristics of melting in the mouth. It maintains a certain hardness at room temperature, and has a unique cocoa flavor. It has high nutritional value and is not easy to oxidize. It is the main raw material for making chocolate.

Seeds are the reproductive system of seed plants and play an important role in the continuation of species. Seeds are closely related to human life. In addition to the grain, oil, and cotton necessary for daily life, some medicinal (such as almond), seasoning (such as pepper), and beverages (such as coffee, cocoa) all come from seeds. Plants, trees, and flowers are also propagated from seeds. .Many seeds are edible and are a delicacy on the table.

Seeds are unique organs of seed plants, and their main function is reproduction. The shape, size, color, surface texture, etc. of seeds vary with plant species. The seeds are often round, oval, kidney-shaped, oval, conical, polygonal, etc.

Pumpkin seeds have a good effect on killing schistosomiasis larvae, and can also degenerate and reduce the number of mature adults. It also has a certain therapeutic effect on schistosomiasis. Pumpkin seeds are also effective tapeworm repellents, without toxicity and any side effects, suitable for the elderly and children with tapeworm disease and abdominal pain and fullness, etc. It has obvious effects on patients with enterobiasis, tapeworm disease, hookworm disease, etc.; eat it every day About 50 grams of pumpkin seeds can effectively prevent and treat prostate diseases. This is because the function of secreting hormones of the prostate depends on fatty acids, and pumpkin seeds are rich in fatty acids, which can keep the prostate in good function; the active ingredients contained in it can eliminate the Swelling in the early stage of prostatitis, and pumpkin seeds are rich in pantothenic acid, which can relieve static angina pectoris and lower blood pressure.

Kidney beans are divided into large white kidney beans, large black kidney beans, yellow kidney beans, red kidney beans and other varieties, the first two are particularly famous. Kidney beans are rich in nutrients and are high in protein, calcium, iron, and B vitamins. Regular consumption of kidney beans can accelerate skin metabolism and relieve dryness of skin and hair. The saponins in kidney beans can promote fat metabolism and are one of the ideal foods for those who lose weight. Kidney beans are thermophilic plants. The optimum temperature for growth is 15-25°C, and the optimum temperature for flowering and pod formation is 20-25°C. Low temperature below 10°C or high temperature above 30°C will affect growth and normal pollination and pod formation. It is a short-day plant, but most varieties do not have strict requirements on the length of sunshine, and the cultivation season is mainly restricted by temperature.