How serious is the harm of pesticide residues in vegetables?
Everyone knows that pesticide residues in vegetables are harmful to health, but exactly how serious is the harm of pesticide residues in vegetables?
Let's take a look together below.
The harm of pesticides to the human body is mainly manifested in three forms: acute poisoning, chronic harm and the "three-cause" risk.
1. Acute poisoning
When pesticides enter the human body in large amounts through the mouth, respiratory tract or contact, they cause acute pathological reactions in the human body. Acute poisoning is relatively dangerous and can easily cause individual death, making it the most frightening pesticide hazard. According to reports from the World Health Organization and the United Nations Environment Programme, more than 3 million people worldwide suffer pesticide poisoning every year, of whom more than 200,000 die. This situation is even more serious in developing countries.
According to incomplete statistics, there are as many as 500,000 pesticide poisoning accidents in China every year, with about 100,000 deaths.
How serious is the harm of pesticide residues in vegetables?
2. Chronic harm
Long-term consumption of food containing pesticide residues, although it will not cause acute pathological changes in the human body, allows pesticides to continuously accumulate in the human body and produce chronic harm. For example: DDT can affect the host balance in the human body and affect male fertility. In Canada's Inuit, due to eating fish and game contaminated with insecticides, children developed immunodeficiency, and their incidence of otitis media and meningitis was 30 times that of ordinary children.
Although the chronic harm of pesticides will not directly endanger human life safety, it will cause a series of harms that affect human health, leading to an increase in the morbidity and mortality rates of other diseases.
How serious is the harm of pesticide residues in vegetables?
3. The "three-cause" risk
According to zoological experiments, the International Agency for Research on Cancer has proved that widely used pesticides do indeed have obvious carcinogenicity.
Relevant epidemiological surveys show that the incidence of malignant tumors has been rising year after year, which is not unrelated to pesticide residues in vegetables. As a toxic substance, pesticide residues have the power to alter genes sufficiently to cause fetal malformation, and this power is far greater than the harm of tobacco and alcohol.
How serious is the harm of pesticide residues in vegetables?
4. Where in China can you find reassuring vegetables?
When it comes to reassuring vegetables, many people first think of organic vegetables and green vegetables, which are relatively popular high-end vegetables in China. However, because the certification management of these so-called high-grade vegetables cannot be effectively supervised, based on these characteristics, vegetables supplied to Hong Kong, China are very popular in the domestic market and favored by consumers.
The source of vegetables supplied to Hong Kong, China can be traced back 50 years. At that time, vegetables and other supplies needed for the daily lives of residents of Hong Kong, China and Macao, China were mainly supplied from the mainland. In order to ensure the supply of daily necessities to Hong Kong, China and Macao, China, we implement whole-process supervision of food and agricultural products supplied to Hong Kong, China and Macao, China from the "field" to the "dining table", implement a registration and filing system for all raw material breeding bases of food and agricultural products supplied to Hong Kong, China and Macao, China, and continuously study and formulate new regulatory measures to improve management levels.
Compared with vegetables sold on the domestic market, vegetables supplied to Hong Kong, China are subject to stricter food safety guarantees and supervision, and their product quality is more standardized; moreover, because these products are produced on a scheduled basis according to seasonal characteristics by vegetable bases for supply to Hong Kong, China distributed across the country, the taste of these vegetables supplied to Hong Kong, China is even better.
Based on the above reasons, it is no wonder that vegetables supplied to Hong Kong, China are sought after by consumers; some people even travel from Shenzhen to Hong Kong, China themselves to buy vegetables, just to buy vegetables supplied to Hong Kong, China.
How serious is the harm of pesticide residues in vegetables?