In today’s affluent and food-developed world, food compatibility seems to be more “popular”, often appearing on the Internet, newspapers, canteens, pharmacies, and in people’s conversations. A university cafeteria also has a “food compatibility” sign, suggesting that the following foods should not be consumed at the same time within two hours, otherwise poisoning or even life-threatening will occur: crab and persimmon, eggplant, melon or peanuts, which is a widely circulated “food compatibility” list. This is a corner of the widely circulated “food compatibility” list. There are many ancient texts on this subject. Modern nutrition does not have the term “food interactions”, some food interactions have some basis in the theory of “medicine and food”, but it is not so terrible at all. Chinese food culture is vast and profound, but we should take the essence and remove the dross when we inherit and carry forward the traditional health culture. Many rumors of food compatibility belong to “blackmail”, although food compatibility has its theoretical basis, but in the ancient times when science and technology is not developed and lack of reliable research methods, there is no guarantee that every statement or experience is accurate, so it is inevitable that there will be one or another error. Such as food itself toxins, food contamination, food spoilage, food allergies, overeating and overeating and other dietary disorders and certain accidental coincidences occurring in the diet, may be wrongly considered as a food clash. There are many folk legends of dietary taboos, which have now spread throughout the network, pharmacies and canteens, such as eggs, saccharin poisoning, death; tofu, honey, deafness; potatoes, bananas, freckles; beef, brown sugar, swelling, death; dog, eel, death; carp, licorice, death; dog, mung beans, belly up… …In fact, this is all misinformation, if the results will really produce the legend, China does not know how many unjustly dead ghosts. Some of the “food compatibility” is only in recent years, “shrimp and vitamin C that arsenic,” the reason is that shrimp contains a high concentration of “pentavalent arsenic”, which itself is not toxic to humans The reason is that shrimp contains a high concentration of “pentavalent arsenic”, which is not toxic to humans, but vitamin C converts it into the highly toxic “trivalent arsenic”, or arsenic, which can cause acute poisoning, and the doctor in “Double Food” explains the reason for the husband’s poisoning. A student died of a heart attack while dining at a pizzeria, and the family claimed that the poisoning was caused by the restaurant offering to eat shrimp and drink lemonade. Eat shrimp after taking vitamins can be poisoned to death? Then we usually drink freshly squeezed orange juice when eating shrimp is not the same as hovering on the edge of death? So eating shrimp can also eat foods rich in vitamin C. It is nonsense to say that a normal diet can be poisoned. In fact, the vast majority of arsenic contained in shrimp is stable organic arsenic, the content of inorganic arsenic is very low (less than 4%). According to national standards, the inorganic arsenic content in each kilogram of fresh shrimp should not exceed 0.5 mg. Even if these inorganic arsenic can be reduced to arsenic by vitamin C (unlikely), then you have to eat 200 pounds of shrimp to reach the lower limit of oral arsenic lethal (70 mg, containing 53 mg of arsenic), has not been poisoned to death has been propped up.