One of the foods to eat carefully, barbecue, barbecue, eat too little, tender and too burnt, don't eat.
Barbecue, especially barbecue, is one of the first choices for many customers. But all kinds of statements about unhealthy barbecue food, including carcinogenicity, also make many people worry about eating it. Is barbecue carcinogenic alarmist? What are the harmful substances in barbecue? How are they formed? How to scientifically understand the safety of barbecue food? "Barbecue smells good, but I never eat barbecue food." Recently, Professor Li Xingfeng, a food expert and college of biological science and engineering of Hebei University of Science and Technology, told our reporter about his health-preserving experience in diet at the China Science and Technology Museum, a series of activities of National Food Safety Week held in Beijing. As an expert in biotechnology, in his view, compared with the taste, the nutrition and safety of food are in the first place. Li Xingfeng emphasized that barbecue food contains a lot of harmful substances such as heterocyclic amines and benzopyrene. "Carcinogens in barbecue have been proved to be carcinogenic in animal and in vitro cell experiments. Although there is no clear and specific scientific data to show how much cancer risk these substances can increase to the human body, it has become common knowledge in the industry that barbecue is harmful to health because it is impossible to do experiments with human bodies, including many foreign experts who are keen on barbecue, such as the United States and Australia, who also hold the same view and advise consumers to eat as little as possible. Children, in particular, are in the period of growth and development, the functions of various organs in the body are not perfect, the detoxification function of the liver is poor, and the body's resistance is weak. Eating barbecue regularly is more likely to cause disease. " A food expert from the College of Food Science and Nutritional Engineering of China Agricultural University, who asked not to be named, told reporters.
Be careful of food, seafood, unknown seafood with beer, and gout.
Cases of poisoning caused by eating seafood in food stalls are not uncommon. In July, 20 12, eight people in Ruian City, Wenzhou, Zhejiang Province were poisoned by eating the snail. When they arrived at the hospital, they all had symptoms such as weakness of limbs, crooked mouth, dyspnea, vomiting and severe respiratory failure. After the rescue, 7 people were out of danger, and 1 person died because of ineffective rescue.
The third special food of careful diet-spicy mala Tang with taboo crayfish to prevent diarrhea.
In the food stalls in the summer evening, mala Tang is also the favorite of many people. "Mala Tang is characterized by numbness, spicy and hot, but excessive numbness, spicy and hot will not only stimulate the mucous membranes of the mouth, esophagus and gastrointestinal tract, but also cause congestion and edema, and may also induce some digestive system diseases. For people with diseases, especially those with recurrent stomatitis, chronic pharyngitis, ulcer disease, chronic pancreatitis, cholecystitis and upper abdominal surgery, it is even more inappropriate to eat mala Tang, and healthy people should eat less. " Experts say that if the bamboo sticks used in Mala Tang are not disinfected thoroughly, a large number of bacteria such as Staphylococcus aureus will lead to bacterial food poisoning. In addition, mala Tang is that many people use a pot of soup and a plate of seasoning together, which is also easy to spread diseases and cause cross-infection.
All the food in mala Tang should be cooked before eating. It is suggested that meat and vegetables can be cut into small pieces, so it is not easy to be caught, otherwise it is easy to have diarrhea.