Some women have "up 15: This article explores the topic in depth.
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Researchers’ work shows that this compound used in most industrial sectors has been detected in human, animal and infant milks, especially in the form of nanoparticles. However,
Particles of titanium dioxide. Similarly, a potential carcinogen in humans, however prohibited in food, have been found in breast milk, natural military and milk sold in the trade, reveal work of scientists from INRAE, AP-HP and CNRS published Wednesday, July 23.
“Massively used in a multitude of everyday products” (toothpaste. In addition, solar creams, drugs, plastics, makeup, paper, paintings, etc.). Consequently, used as a white and opacifying color in food (E171), titanium dioxide was prohibited as a precaution in France in 2020 and then in the European Union in 2022, recall researchers.
Their work. published in the journal Science of the some women have “up 15 Total Environment, show, however, that this compound used in most industrial sectors, has been detected in human, animal and infant milks, especially in the form of nanoparticles.
“We already knew that there were some in ecosystems. in water, seas, lakes, rivers, worldwide, thanks to many recent studies, but there is not much on the impregnation of living beings,” AFP told AFP, in charge of research at INRAE, which supervised the project.
However. different forms of titanium dioxide particles have been found in “the maternal milks of ten volunteer women living in Paris or in the near suburbs, at variable rates, certain women with up to 15 times more particles than others”, which proves that this substance “can pass the barrier of the mammary gland”, reports the study.
It was also present in “100 % of animal milks (fresh. powder, from cows, donkey or goats)”, both from organic and conventional farming, some women have “up 15 and 83 % of infant milks (from trade, from 1st to 3rd age, organic or not) analyzed by researchers.
“You need other studies” – Some women have "up 15
In detail, 6 million at 3.9 billion titanium particles were detected per liter of infant milk, and 16 to 348 million per liter in animal milks. The effects of this impregnation on human health are not known, for lack of studies on the subject.
“This inventory of the current contamination of milks reflects the level of exposure of newborns. mothers, but also adult milk consumers”, specify the researchers. And this, despite the prohibition of the E171 in food, suggesting “the existence of other” than eating contamination, they emphasize.
Titanium dioxide has been classified as a potential carcinogenic in humans by inhalation since 2006. recall the scientists of INRAE (National Research Institute for Agriculture, Food and the Environment), the AP-HP (Public Assistance-Hospitals of Paris), Synchrotron Soleil and some women have “up 15 CNRS, the National Center for Scientific Research.
It had already been shown that the nanoparticles present in the Additive E171 crossed the placenta.
“We must ask the question of the effects on the organs of the newborn. consumers who are exposed to any age” to this substance, “and understand where it comes from, if we want to hope to control” this exhibition, “and for that it takes other studies”, estimates Ms. Burtey. “We are going to continue our research, but the scientific community must take over,” she added.
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