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Pesticidas más peligrosos para la salud humana

Explore a comprehensive list of pesticides posing the highest risk to human health, based on scientific studies and health organisation data. Understand the acute and chronic effects of exposure to these substances, ranging from irritations and dizziness to genetic damage, reproductive harm, and serious diseases like cancer. This classification provides crucial information to understand the dangers associated with certain chemicals and promote safer practices.

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  1. 1

    Glyphosate

    198 Global Votes

    Glyphosate has been linked to an increased risk of non-Hodgkin lymphoma and can induce oxidative stress, neuroinflammation, and mitochondrial dysfunction. Exposure, particularly in childhood, has been associated with liver inflammation and metabolic disorders in early adulthood, highlighting its significant impact on human health.

  2. 2

    Atrazine

    101 Global Votes

    Atrazine is associated with serious human health risks, including low fetal weight and heart, urinary, and limb defects in infants exposed during pregnancy. It has also been shown to affect the reproductive system and cause liver, kidney, and heart damage in animals and humans.

  3. 3

    Fipronil

    25 Global Votes

    Fipronil is a highly dangerous neurotoxic insecticide, particularly to bees, causing either death or sublethal effects such as disorientation and learning impairment. Furthermore, it is classified as corrosive to eyes and skin, leading to persistent irritation or irreversible tissue destruction.

  4. 4

    Endosulfan

    0 Global Votes

    Endosulfan is a highly toxic pesticide that has caused accidental deaths and severe health problems, including tremors and seizures, in individuals exposed to high levels. Its classification as 'highly dangerous' by agencies like the EPA and its ability to bioaccumulate in the food chain justify its inclusion. Global concern over its toxicological effects led to a worldwide ban, with over 107 countries prohibiting its use.

  5. 5

    Monocrotophos

    0 Global Votes

    This pesticide is extremely dangerous to human health, classified by the EPA with Class I toxicity, the highest category. Exposure can cause rapid, severe organophosphate poisoning, with symptoms ranging from headaches and dizziness to convulsions, coma, and death.

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  7. 6

    Aldicarb

    0 Global Votes

    Aldicarb is a pesticide classified as "extremely hazardous" by the EPA and the World Health Organization, with bans in over 100 countries. It causes severe acute health effects in humans, including rapid neurological symptoms that can progress to convulsions, coma, and death from respiratory failure.

  8. 7

    Paraquat

    0 Global Votes

    Paraquat is an extremely toxic herbicide posing a severe risk to human health, with ingestion often proving fatal and exposure capable of causing permanent damage to vital organs such as the lungs, kidneys, and liver. Furthermore, a link has been established between regular or repeated exposure to paraquat and the development of Parkinson's disease, a devastating neurological condition.

  9. 8

    Methamidophos

    0 Global Votes

    Methamidophos is an organophosphate pesticide with significant toxicity, capable of causing severe damage to the central and peripheral nervous systems. Exposure can lead to immediate and delayed symptoms, including incoordination, paralysis, and liver damage, making it a considerable threat to human health.

  10. 9

    Triazofos

    0 Global Votes

    Triazofos is an organophosphate pesticide known for its severe neurotoxic effects, including acetylcholinesterase inhibition and the risk of neurological disorders like Parkinson's disease. Furthermore, it has been identified as a potential endocrine disruptor, interfering with hormonal functions and contributing to health issues such as liver and kidney injury.

  11. 10

    Chlorpyrifos

    0 Global Votes

    Chlorpyrifos is a pesticide that poses severe risks to human health, primarily affecting the central nervous system. Exposure to this compound can lead to a wide range of symptoms, from headaches and blurred vision to seizures, coma, and, in extreme cases, death. Its widespread use in agriculture and homes has raised significant concerns due to its toxicity.

Frequently asked questions

This ranking evaluates pesticides that have been linked to adverse human health effects, such as cancer, reproductive disorders, genetic damage, and cardiovascular diseases, based on available scientific research.
The danger is determined through scientific evidence linking exposure to certain pesticides with health damage, including their ability to act as endocrine disruptors or cause carcinogenic effects, such as glyphosate.
The results should be interpreted as a guide to pesticides of greatest concern for human health, supported by findings from biomonitoring programs and research agencies, although some conclusions may be subject to scientific debate.
Endocrine disruptors (EDCs) are chemical substances that can mimic or block the body's natural hormones, altering normal hormone levels. This can lead to infertility, obesity, mental growth retardation, diabetes, cancer, and reproductive disorders, among other health problems.

How we built this ranking and what to consider when choosing

This ranking is based on a comprehensive evaluation of scientific literature and public health agency reports linking specific pesticides to adverse human health effects. Our goal is to provide a clear and evidence-based overview of the associated risks.

  • Pesticides identified by organizations such as the International Agency for Research on Cancer (IARC) or national biomonitoring programs are considered.
  • Evidence of direct human health effects, such as cancer, reproductive harm, genetic damage, and cardiovascular diseases, is prioritized.
  • Pesticides known to be endocrine disruptors are included, given their ability to disrupt the hormonal system and cause a wide range of health problems.
  • Information is drawn from epidemiological studies, laboratory animal research, and biomonitoring data, ensuring a robust evidence base.
  • The pesticide must have scientific evidence linking it to carcinogenic effects in humans or animals, such as resmethrin and glyphosate.
  • There must be a demonstrated connection to reproductive or genetic harm, as in the case of cypermethrin, fenvalerate, and deltamethrin.
  • The substance must be identified as an endocrine disruptor (EDC) with the ability to alter hormone levels and cause related health problems.
  • There must be data from biomonitoring programs or epidemiological studies associating pesticide exposure with human diseases, such as the link between pyrethroids and heart disease.