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  1. › wiki › AcetaldehydeAcetaldehyde - Wikipedia

    Acetaldehyde (IUPAC systematic name ethanal) is an organic chemical compound with the formula CH 3 CHO, sometimes abbreviated by chemists as MeCHO (Me = methyl).It is a colorless liquid or gas, boiling near room temperature.

  2. Aug 10, 2015 · by Jennifer Hsaio figures by Krissy Lyon Summary: Pesticides are ubiquitous. Because they are used in agriculture and food production, pesticides are present at low levels in many of our diets. Less obvious is the fact that many people use pesticides around their homes, and even on their skin (i.e. in the form of insect repellents). According to the NIH, the health effects of pesticides …

  3. Jan 25, 2021 · But that also doesn't mean scientists know for certain that they are completely safe. Currently, there is no consensus on whether to treat EMFs as a potential threat to human health. For example, the World Health Organization’s International Agency for Research on Cancer (IARC) has said that EMFs are "possibly carcinogenic to humans," but ...

  4. › wiki › CancerCancer - Wikipedia

    People with cancer have an increased risk of blood clots in their veins which can be life-threatening. The use of blood thinners such as heparin decrease the risk of blood clots but have not been shown to increase survival in people with cancer. People who take blood thinners also have an increased risk of bleeding.

  5. Aug 01, 2022 · Wallace added that certain compounds can be toxic to animals and not humans. For example, while eating chocolate and grapes are generally safe for humans, they can be deadly to dogs. Just because titanium dioxide is linked to certain outcomes in rodents does not necessarily mean the same will hold true for humans.

  6. The International Agency for Research on Cancer (IARC) reclassified formaldehyde from "probably carcinogenic to humans" to "carcinogenic to humans" in 2004, based on the increased risk of nasopharyngeal cancer. Formaldehyde was also designated as a toxic air contaminant (TAC) in California in 1992 with no safe level of exposure.

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