1. The investigation report of the World Health Organization shows that the long-term accumulation and retention of pesticide residues in human body will lead to chronic poisoning, mainly through biological concentration and vegetable residues, which will bring potential threats to human health and induce a large number of chronic diseases, such as Parkinson's disease, Alzheimer's disease, cardiovascular and cerebrovascular diseases, diabetes, cancer, etc., which are directly related to eating pesticide residues in vegetables.
2. Residual pesticides reduce immunity. Medical research on carcinogenesis, teratogenicity and mutagenicity confirms that almost all pesticides will harm the immune system and reduce the resistance to diseases. The International Agency for Research on Cancer confirmed that the pesticides widely used in 18 have obvious carcinogenicity. Old people usually lack nutrition, weak metabolism and poor resistance, which causes many diseases. Many of these diseases are caused by the long-term accumulation of pesticides and other chemicals in the human body, which leads to the destruction of tissues and organs.
3. Residues of pesticides and vegetables will directly harm human nervous system and important organs such as liver and kidney. Long-term consumption of contaminated vegetables will lead to some chronic diseases, such as cancer, arteriosclerosis, cardiovascular diseases, premature aging and other diseases.
Although this chronic hazard is not enough to be detected, it does exist. Now people often say "the disease of wealth", don't pesticide residues and vegetables play a certain role in it? We don't exclude vegetables with pesticide residues, but green and healthy organic vegetables are the demand of modern people, and the healthy life of the elderly is even more necessary.