The autumn breeze is rising and crab feet are itching. Whether it is the snow white crab meat or the shell full of crab paste and crab yolk, it is the best time for people to taste crab. Some restaurants also have crab as the main item on their menus, and waiters are sparing no effort to recommend it to their guests. The experts warned that although the crab is beautiful, it should be eaten in the right way, otherwise you will be in trouble after a good meal! The actual fact is that you will find a lot of people who are not able to get a good deal on a lot of things. The crab contains high cholesterol 235 mg of cholesterol per 100 grams of crab meat and 460 mg of cholesterol per 100 grams of crab yolk. Patients with coronary heart disease, arteriosclerosis, hypertension, hyperlipidemia, consuming food with high cholesterol will lead to higher cholesterol and aggravate the development of cardiovascular disease. People with cold and flu and fever should not eat crab The diet of people with cold and flu should be light, high protein crab is not easy to digest and absorb, easy to eat after the cold is difficult to heal or make the condition worse. The crab is cold in nature and can easily cause abdominal pain, diarrhea or indigestion after eating. Patients with chronic gastritis, gastric and duodenal ulcers should also avoid eating crab, as it can easily cause recurrence or aggravation of the old disease after eating. If you have allergies, you should not eat crab. After eating crab, the specific crab protein enters the body through the permeable intestinal wall and allergic reactions occur, producing a large amount of histamine, causing smooth muscle spasm, angioedema, nausea, vomiting, abdominal pain, diarrhea; some can also cause hives or asthma. In addition, people suffering from dermatitis, eczema, ringworm and other skin diseases should also eat with caution, because eating crab can make the condition worse. The crab is not suitable for people with cholecystitis and gallstones. The formation of cholecystitis and gallstones is related to excessive cholesterol and metabolic disorders in the body. The Chinese medicine believes that crab is cold in nature and has the function of activating blood and dispelling silt, so it is not good for pregnant women. The elderly should not eat more crab because of the decline of the digestive system organs, digestion and absorption capacity, so eating crab should be tasted as the main, should not eat more. Young children should not eat more crab because their digestive organs are not well developed and their digestion and absorption ability is poor. The correct way to eat crab is to uncover the round cover on the crab, and if it is a female, you will see the yellowish crab yolk on the belly, which is the best thing on the crab. And on both sides of the crab near the thighs there are some white like brush hairs, that is not edible. After eating the crab yolk, you can eat the crab meat, which is white like fish meat. When eating crab, it is best to break the crab in half so that you can expose the white flesh of the crab. Some hotels nowadays also break crabs in half directly when cooking them, so that the crab yolk and crab meat are directly exposed to the eater. Crab legs are usually left until the end, this is because eating crab legs is time consuming and there is not much meat in the legs, but of course, try to finish the legs when eating crab, not only because the meat in the legs is delicious, but also to avoid causing waste. Note: When eating crab, use ginger vinegar as a seasoning to help digestion and sterilization. When steaming crab, you can put some shiso leaves. Perilla is pungent and warm in nature, generates sweat and relieves the symptoms, moves Qi and broadens the middle, and can detoxify fish and crab.