Frogs love to eat small insects, and its insect catching action: a frog lies on a small frog to hunt.

In the pit, the hind legs are curled up on the ground, the front legs are supported, the mouth is open and the face is upturned, and the stomach is waiting for something. A mosquito flew over and dangled in front of the frog. The frog jumped up with a jerk, turned his tongue and fell to the ground again. The mosquito disappeared, and it sat quietly, waiting for the arrival of the next insect.

Medicinal value

Frog is also a medicine frog that integrates food, health care products and medicines.

Use animals. Edible, it is a good green food. Li Mingzhizhen's Compendium of Materia Medica says: "Southerners eat it, which is called frog, and the cloud meat tastes like chicken." . "Food is the most beautiful." Medicinal, it is diet health care products and medicines. "Northeast Animal Medicine" records that "frogs can be used as medicine if they are rarely used or used in the shade", which has the effects of "inducing diuresis to reduce swelling, detoxifying and relieving cough" and can "treat edema, asthma, measles, menorrhagia and so on". Its adult bile, liver, brain and skin can all be used as medicine. Young tadpoles can prolong life. After investigation, frog's medicinal use, illustrated materia medica, compendium of materia medica, addendum to compendium of materia medica, Japanese herbal medicine, animal herbal medicine, herbal medicine, compendium of materia medica, daily herbal medicine, land herbal medicine, Chinese medicine dictionary, China medical science. The results of modern research show that every100g of fresh frog contains 87g of water, 0.3g of protein11.9g of fat, 0.2g of carbohydrate, 0.6g of ash, 22mg of calcium, 0.50mg of phosphorus159mg of iron/kloc-0. Frogs also contain polypeptides, vitamins, biological hormones, enzymes and moisturizing factors. Professor Taylor, an international amphibian rescue organization, said: "Frogs can benefit human beings because their skin contains compounds to deal with diseases, including antibacterial and antiviral substances. The drugs extracted from frog skin are almost unlimited, and frogs can provide many new drugs. They are like "pharmacies jumping along the street".

Therapeutic value

Flesh of a frog, such as a black frog or a golden frog. Frogs are also called frogs, long stocks, frogs, green chickens, sitting fish and clam fish. It is widely distributed in China. The former covers almost all areas north of the Yangtze River basin except desert and northern grassland. The latter, north of the Yangtze River, north of Jiangsu, Anhui, Shandong, Hebei and other places are more. After getting it, remove the skin and internal organs, wash it and use it. Nature: sweet in taste and cool in nature. It can tonify deficiency, strengthen stomach, promote diuresis, reduce swelling and clear frogs.

Clearing away heat and toxic materials. Reference: contains protein, fat, calcium, phosphorus, iron, vitamin A, B 1, B2, B 12, c and nicotinic acid. Uses: used for malnutrition, physical weakness, malnutrition, emaciation and loss of appetite in children; Edema and swelling; Fatigue and fever. Usage: Boil soup, serve it on a plate, or grind it into powder. Attachment: 1, frog porridge: frog meat 100g, and appropriate amount of japonica rice. Add water to cook porridge. Season with salt and pig fat. This recipe takes frog meat to nourish and tonify deficiency and stomach. Used for weakness and loss of appetite; Infants are malnourished and emaciated. 2, frog powder: 7 frogs, peeled, removed intestinal impurities, washed, wrapped with vegetable leaves, sealed with dilute yellow mud, marinated with fire, taken out and ground, once taken. Take it for 3 days. This recipe uses frog meat to benefit stomach qi. Used for weak stomach, choking and nausea, and eating less. You can also seal frogs with mud and simmer cooked food. 3, clam fish: 3 frogs, put a little picrorhiza in each mouth, use 1 pork belly (washed), add frogs, tie them up, add appropriate amount of water, and simmer the pork belly with low fire until cooked. Send clothes with wine. Originated from Shouyu Shenfang. This recipe uses frogs to tonify deficiency, induce diuresis to reduce swelling, pig's belly to tonify spleen and stomach, and picrorhiza picrorhiza to strengthen stomach. Used for spleen edema, sallow complexion, lack of food and weakness. 4, frog gourd powder: 2 frogs (dry), 7 crickets, aged gourd 15g, slightly fried. Grinding into fine powder or making into pills. Take 6g each time, with warm wine. From Sheng Huifang. In this prescription, frog is used as a product for promoting diuresis and reducing swelling, and it is compatible with other good products for promoting diuresis and reducing swelling, such as strengthening body resistance and tonifying deficiency, mole cricket and aged wax gourd, and the effect is better. Used for "water is big, the abdomen is shaking, and the skin is black." Modern used for nephritis edema, cirrhosis ascites.

Reject frog meat

Modern medicine has proved that frog meat not only has no special nutrition, but also affects human health and even gets parasitic diseases if eaten too much. Frogs generally live in farmland, and crops use more chemical fertilizers and pesticides. The increase and unreasonable use of pesticides make pests resistant. The emergence of drug resistance has promoted the continuous increase of pesticide consumption. Frogs often devour pests and water sources with fertilizers and pesticides, and pesticides accumulate in frogs. If people eat them, pesticide residues will enter the human body. Pesticide residues will poison the human body through the "food chain", forming chronic pesticide poisoning, leading to various cancers and tumors; It may even lead to congenital malformation of the baby. Frogs are also hosts of many parasitic viruses and bacteria, and cooking cannot be completely eliminated. Among them, there are two kinds that are harmful to human health, namely Echinococcus, Echinococcus mansoni and Diptera. When people eat frog meat with these worms, the worms may shed their skin in the human body and become the third stage larvae or early adults, thus making people sick. Parasites migrate in the human body, causing harm to all parts of the body, especially skin and muscle tissue; When the parasite moves, it forms abscess nodules where it stays; Wandering in the nervous system can cause inflammation of the brain and spinal cord. There have been cases of death from eosinophilic encephalomyelitis in China. The vitality of Diptera is very tenacious, even if frog meat is fried, it is not easy to be killed. Once this kind of diplococcus invades people's eyes, it is easy to cause corneal ulcer, decreased vision and even blindness. Frog is a protected animal prohibited by the state, but in daily life, many people regard frog meat as a tonic or delicious food, which leads some vendors to kill frogs on a large scale. Catching frogs will inevitably destroy the ecological balance and lead to the proliferation of pests. In order to ensure the yield of crops, people must use a lot of pesticides. Pesticides accumulate in frogs after they eat some lucky pests. People who eat too much frog meat are prone to food poisoning. This will be harmful to human health.