US Study Flags Heavy Metals in Toothpaste, Urges Caution | DH Latest News, DH NEWS, US, Latest News, NEWS ,

Up to 17% of the world’s farmlands are contaminated with at least one type of toxic heavy metal, which poses health risks for up to 1.4 billion people, scientists warned on Thursday. Their research, published in Science magazine, is the first of its kind on a global picture of heavy metal soil pollution, based on an analysis of nearly 800,000 samples that also took advantage of data from previous studies. After ensuring the reliability and repre…

US Study Flags Heavy Metals in Toothpaste, Urges Caution | DH Latest News, DH NEWS, US, Latest News, NEWS ,

Brushing twice a day is widely encouraged for maintaining oral hygiene and even reducing the risk of heart disease. However, recent findings suggest that the toothpaste many people rely on may pose hidden health risks. A study by US-based consumer advocacy group Lead Safe Mama has found the presence of toxic heavy metals—including lead, arsenic, cadmium, and mercury—in 51 toothpaste brands, including several well-known ones. These substances, po…

This contamination poses a potential health risk to up to 1.4 billion people worldwide.

However, an international study published in the journal Science reveals a worrying fact: nearly 17% of the world's cultivated land is contaminated with toxic metals, led by researchers at Tsinghua University (China), the University of Michigan (United States) and several European institutes, this analysis is based on nearly 800,000 data from over 1,400 studies, highlighting diffuse contamination with arsenic, cadmium, lead or nickel, which accu…

Some of the consequences of these metals when introduced into the soil are that they can persist for decades, reduce agricultural yields, put water quality, biodiversity or food safety at risk by bioaccumulation in farm animals. Despite the potential severity of their consequences and having proven to be a widespread problem, their global distribution was not known in depth. A study, published in Science magazine, now addresses this global asses…

Science Writing. Up to 1.4 billion people live in areas contaminated by heavy metals such as arsenic, cadmium, cobalt, chromium, copper, nickel and lead, which may pose a significant risk to their health and the environment in which they live, according to an article collected this Thursday in Science magazine. Poison contamination by toxic metals is omnipresent in soils around the planet, but there is a great lack of knowledge about its global …