May 2, 2024

Athens News

News in English from Greece

Xenobiotics: how household chemicals kill and maim us, and unfavorable ecology


Sometimes we give little thought to why the terrible diseases that are the scourge of our time “grow legs”.

In an accessible presentation, an Italian expert of Russian origin spoke about the problems with xenobiotics. So what is this “animal”? Why is he so dangerous? And how to escape from adversity? So, briefly about the main thing. Xenobiotics – foreign substances (from the Greek xenos – alien, bios – life) for human health.

These are substances that the body can not use neither for energy production nor for building any tissues, but they may well harm a person, especially if he is allergic. Xenobiotics are divided into three groups:

  • Products of human economic activity.
  • Substances of household chemicals.
  • Most drugs.

Alas, food additives allowed in the food industry – dyes, preservatives, stabilizers – also belong to xenobiotics.

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These substances, with a sufficiently high molecular weight, may themselves have the properties of allergens and, in addition, dramatically increase the aggressiveness of “ordinary” allergens (food, pollen, household).

Depending on the characteristics of the genome, people react differently to xenobiotics. There are genes that are responsible for the synthesis of proteins that inactivate xenobiotics entering the body. These proteins are found mainly in the gastrointestinal tract and respiratory tract.

In other words, a genetically programmed xenobiotic neutralization system makes each person unique in terms of his resistance or sensitivity to damaging external factors (food additives, drugs, etc.).

Hence the diversity of the body’s reactions to common, allowed for consumption, substances.

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Xenobiotics can cause:

  • hereditary changes
  • reduced immunity
  • allergic reactions
  • groups of specific diseases caused by toxins of mercury, lead, cadmium
  • metabolic disorders
  • carcinogenesis (development of cancerous tumors).

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Xenobiotics are molecules alien to the biosphere. They are resistant to biodegradation and accumulate in soil, water and organisms. Therefore, they are key pollutants. These are synthetic products, mainly from the agrochemical and pharmaceutical industries, i.e. pesticides and drugs. The xenobiotic itself is not dangerous. Toxicity results from a complex reaction between a foreign body and the molecular structure of the body to which it attaches.

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Inhalation or ingestion of xenobiotics, even in small amounts, is hazardous to health in the medium to long term. There are an infinite number of different xenobiotics, the effects of which differ depending on the organism with which they come into contact.

Toxicity can be manifested by oncological diseases later, it is also possible to affect the blood pathways, worsen immune or reproductive functions.

If you want to understand the topic in more detail, watch the video. After all, who, if not you yourself, will take care of your own health?

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The most dangerous xenobiotics are xenoestrogens. When ingested, they disguised as estrogen hormones. They accumulate and block the action of natural hormones, causing multiple hormonal disorders. And as a result – edema, constant fatigue, increased insulin, decreased testosterone levels in men, various neoplasms and tumors. The most common sources of xenoestrogens include the following:

  1. Plastic and BPA (Bisphenol A). These are plastic bottles, dishes, children’s plastic toys.
  2. Pesticides and herbicides. All fruits and vegetables are grown with them, although this is the most toxic substance. Champion in the content of pesticides – strawberries.
  3. Parabens (SLS, surfactants, parabens, phthalates, dioxins, formaldehydes, triclosan (in toothpaste!), phosphates, chlorine). All this is contained in household chemicals, hygiene products and cosmetics. When buying the above, it is better to pay attention to the presence of the inscription “without SLS and parabens”. When choosing cosmetics, girls are recommended to give preference to natural and eco-friendly products.
  4. Medications and Teflon glassware also contain xenoestrogens. Xenoestrogens can be found in meat: growth hormones and antibiotics are often added to animal feed. It is better to eat meat grown in ecologically favorable conditions of animals.

Tips & Tricks:

  • How can buy water in plastic bottles less often (can be purchased in glass).
  • Vegetables and fruits are recommended to be thoroughly washed and peeled before use.
  • Experts call exclude various canned food from your diet (in metal cans).
  • It is also not recommended to reheat food in plastic containers (only those with a “microwave” icon are acceptable).
  • It is also undesirable to eat from aluminum utensils, use baking aluminum foil.
  • At the time of buying coffee in paper cups expert advises immediately throw away the plastic cover: even it is dangerous.



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