Effect of chemical fertilizer and pesticides on human
Answers
consumption of chemical fertilizers can lead to Biological magnification that means increase in the chemicals in the body as food moves from one trophic Level to another in successive fertilizers should not be consumed and used in crops this can lead to a very unhealthy situation and even death in some cases
Fertilizers are a mixture of toxic chemicals which are absorbed into the plants, leading toxins to enter the food chain via vegetables and cereals and water creating health affects increase and spread rapidly
- Contaminated water may contain high levels of nitrates and nitrites, causing hemoglobin disorders.
- Heavy metals such as Mercury, Lead, Cadmium and Uranium have been found in fertilizers, which can cause disturbances in the kidneys, lungs and liver and cause cancer . Over 29 popular fertilizers tested positive for 22 toxic heavy metals, including Silver, Nickel, Selenium, Thallium and Vanadium, all directly linked to human health hazards.
- Ammonium Nitrate exposure cause other health problems such as eye and skin irritation, producing a burning sensation. Inhalation exposure can result in irritation of the nose, throat, and lungs. One can also experience nausea, vomiting, flushing of the face and neck, headache, nervousness, uncontrolled muscle movements, faintness and collapse.
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