High Levels of Fluoride in Pregnancy May Lower Offspring IQ

Publish Date : 2017-09-25

Brushing our teeth and drinking water are day by day exercises that we have a tendency to manage without considering. In any case, for hopeful moms, these apparently safe activities could have unintended results for posterity. It is suggested by a latest study that children who are presented to large amounts of fluoride in utero might be less intelligent than those presented to low levels. Dr. Howard Hu, Principal investigator of the Dalla Lana School of Public Health at the University of Toronto in Canada, along with his associates as of late revealed their discoveries in the Environmental Health Perspectives journal. Fluoride is a synthetic combination which is often added fluoride and to dental items like mouthwashes and toothpaste owing to its ability to prohibit cavities.

As per Centers for Disease Control and Prevention (CDC), consuming water that is fluoridated decreases decaying of teeth by 25 percent in adults as well as children. Nonetheless, it is suggested by various reports that fluoride may have its drawbacks. Research distributed in 2014, for instance, related fluoride presentation with intellectual shortfalls in newborn mice. Dr. Hu and associates expand on such research, subsequent to finding that pre-birth presentation to higher fluoride levels could hinder a child’s insight. The investigation included 299 ladies and their posterity, every one of whom took an interest in the Early Life Exposures in Mexico to Environmental Toxicants venture. Urine tests were acquired from all women amid pregnancy, and also from their children when they were matured 6 to 12 years, keeping in mind the end goal to decide their levels of exposure to fluoride.

Dr. Hu expressed that this is critical since past examinations evaluated exposures in light of neighborhood estimations of levels of drinking water fluoride, which are aberrant and less exact measures of exposure. They additionally took a gander at kids' exposures rather than pre-birth exposures or had substantially less example sizes of subjects to analyze. The insight of every kid was evaluated at 4 years of age utilizing the General Cognitive Index (GCI) of the McCarthy Scales of Children's Abilities, and between the ages of 6 and 12 years utilizing the Wechsler Abbreviated Scale of Intelligence (WASI). The group then took a gander at how fluoride levels in urine may impact the intelligence of children. The outcomes uncovered that ladies who had larger amounts of fluoride in their urine amid pregnancy will probably have kids with less intelligence.