String such as mutton barbecue food business is very hot, but recently, the World Health Organization published a study which lasted three years, saying that the toxicity of smoke equivalent to eat barbecue. Some studies show that a roast chicken is equivalent to 60 cigarettes toxicity.
Benzopyrene as "culprits"
Recently, the World Health Organization after three years of study, has selected and published in six top ten most health food and junk food, saying that the same eating barbecue smoke toxicity.
A U.S. research center report said, eating a chicken leg is equivalent to smoking 60 cigarettes toxicity. WHO said the equivalent of smoking harm to eat barbecue
A roast chicken = 60 cigarettes
SAN JOSE "Legal Evening News" news, winter is the golden season of barbecues, barbecue foods such as mutton string of business is very hot. But recently, the World Health Organization published a study which lasted three years, saying that the toxicity of smoke equivalent to eat barbecue.
United States reports that a research center, eating a chicken leg is equivalent to smoking 60 cigarettes toxicity.
And eat barbecue of women, the risk of breast cancer than women who do not like barbecue food than 2 times. Experts explained that since the meat directly on the barbecue under high temperature was broken down on the fat droplets in the charcoal, and then with the meat proteins, it will produce a carcinogen called benzopyrene. If people regularly consume contaminated by benzopyrene, barbecue foods, carcinogenic substances accumulate in the body, there are induced stomach cancer, colon cancer risk.
For the barbecue food, "toxic", Beijing Chaoyang Hospital, director of occupational diseases and poisoning of Medicine, said Hao Fengtong analysis to reporters, because such foods contain high fat, high-calorie and high blood pressure, diabetes, cardiovascular disease, "modern disease" a great relationship with them. Under the action of the oil at high temperatures will produce changes in the chemical structure, may adversely affect human health.
It is understood that, because the meat directly on the heat under the grill, be broken down on the fat droplets in the charcoal, and then with the meat proteins, it will produce a carcinogen called benzopyrene.
Induced gastric cancer, colon cancer
The expert explained that if people frequently eat contaminated by benzopyrene, barbecue foods, carcinogenic substances accumulate in the body, there are induced stomach cancer, colon cancer risk.
At the same time, barbecue food, there is another cancer-causing substance - N-nitrosamines. Nitrosamine generation from pre-marinated grilled chicken links, if marinated too long, it is easy to produce nitrosamines.
Influencing young people's vision
In addition, in recent years, the United States, according to an authoritative study showed that eating too much BBQ cook the meat too will be the threat of diseases such as parasites, or even seriously affect the vision of young people, resulting in myopic eyes.
Fried also have harmful
In addition to barbecue food, after repeated use of high temperature vegetable oil, deep-fried food will have benzopyrene fire. This morning, the city's nutrition experts warned that deep-fried food on health hazards can not be ignored.
According to the Beijing hospital dietitian Yang Zaiyan competent doctor of nutrition presentations, the reason why doctors do not advocate eating fried foods, mainly because the oil will break down at high temperatures under the action of a substance called acrylamide, acrylamide is a carbohydrate-rich foods after frying at high temperatures generated, which can induce benign or malignant. At the same time, too much oil for human consumption, easy to gain weight, resulting in high blood pressure, diabetes, cardiovascular and other diseases.
Barbecue food hazards are mainly the following aspects: 1. The reduction in the utilization of protein: meat on the barbecue in the oven, the destruction of vitamins and amino acids, protein denaturation occurred, a serious impact on nutritional intake.
2. Hidden cancer-causing substances: Meat in the nucleic acid in the "Maillard" reaction, with the majority of amino acids in the thermal decomposition of material generated when gene mutations, these mutations substances may lead to cancer from happening.
3. Vulnerable to parasites: tender grilled food outside Giori, and some meat, which has not yet cooked, if substandard meat, food may be infected with parasites, laid hidden dangers.
After barbecue, food, tend to dry and hot in nature, combined with cumin, pepper, peppers and other spices are all heat ingredients, it is a spicy stimulation will greatly stimulate the gastrointestinal motility and secretion of digestive juice, it may damage the gastrointestinal mucosa, will also affect the physical balance