Mother and Baby are at danger as an Endocrine devastation arises

Mother and Baby are at danger as an Endocrine devastation arises ...

They may be found in cosmetics, plastic bags, toys, and baby bottles. There are endocrine disruptors, which are disrupting our hormones everywhere in our daily lives. However, their immediate effects on human health aren''t known to the public. A growing number of studies have shown that exposure to these environmental contaminants during pregnancy can cause significant health complications for the mother and the foe.

This is what a group of researchers from the Institut national de la recherche scientifique (INRS), the Universite TELUQ, and Queens University have demonstrated by conducting an exhaustive review of the literature on more than a dozen of the most common endocrine disruptors (EDs) as well as several whose effects are less well-known. Their work is focused on substances that have been shown to affect the reproductive system, metabolism, and mammary gland development during pregnancy.

Despite the fact that during the pregnancy period, there is not only one person affected by endocrine disrupters, but two! We wanted to reaffirm the co-sensitivity of the mother and her child to the use of these environmental contaminants everywhere, according to Professor Isabelle Plante, the lead author of the research and researcher in environmental toxicology at INRS. She is also the co-director of the Intersectoral Centre for Endocrine Disruptor Analysis (ICEDA).

Defeating the placentas defence barriers

Pregnancy is a complex process that involves significant physiological changes for the mother and the child. This period of life is governed by several hormones and signalling pathways. It is therefore a window of opportunity that is particularly sensitive to external contaminants.

Researchers conducted research on the role of the placenta in maternal physiology and fetal development during pregnancy. It produces hormones necessary for pregnancy. In the short, medium, and even long term, any alteration in the placenta can result in health complications later in life, such as diabetes, obesity, and other chronic diseases.

Perinatal life, including pregnancy, is an important step of development because it is at this time that mechanisms are being developed to be effective throughout the life of the child and even the mother. This study explores the impact of environmental factors on the endocrinology of the human placenta. She is also a member of the ICEDA scientific committee and director of RISUQ.

Additionally, early maternal exposure to certain endocrine disruptors can significantly affect the development of mammary glands in unborn babies. This is the case for bisphenol A (BPA), which is found in some food-grade chemicals, and diethylstilbestrol (DES), a synthetic estrogen that has been widely used in women for menopause therapy or to avoid pregnancy complications.

Exposure to endocrine disruptors may be linked to the risk of developing prostate cancer.

A lack of awareness

Many women believe they are aware of endocrine disruptors and their health risks, but few have made lifestyle changes, according to Plante. Generally, some people stop wearing makeup during pregnancy, but continue to dye their hair or use lotions and creams on their bodies.

Thousands of molecules are suspected of interfering with hormone receptors or hormone production, but hundreds of thousands more are still being discovered. Researchers therefore targeted known molecules and others that are less well-known, such as those present in fracking water during oil exploration.

Professor Plante warns that pregnant women or women who want to have children are particularly susceptible to endocrine disruptors. They must be educated about the effects that these contaminants can have on their health, but also on their future child.

You may also like: