Effect of microplastics on human health still unknown
Microplastics have become prevalent in the environment as well as throughout tissues and organs of the human body.
Despite concerns from researchers that microplastics may cause harm, their effect is a relatively new field of research. Therefore, there have been few long-term studies examining the consequences of microplastics on human health, according to a news report from The Associated Press.
Experts cited in the report explained that microplastics are formed when plastics exposed to heat or weather break down into smaller particles. These particles have been detected in water, air, soil, milk, both bottled and tap water, and various food products like salt, sugar, honey, rice and seafood. Further, microplastics have been found in the human heart, liver, kidneys and other organs. The experts stated that there may be varying amounts of microplastics in individuals — depending on where they live and what they inhale, eat and drink.
Researchers continue to debate the potential risks of microplastics in the human body. While many researchers have suggested that there is no clear evidence that these particles impact public health, some researchers have noted that microplastics contain toxic chemicals and could be contributing to an increased incidence of cancer in younger individuals. Further, these particles could cause chronic inflammation, leading to a heightened risk of heart attacks or strokes.
To reduce the exposure to microplastics, the experts recommended that individuals take their shoes off after entering the house, eat mostly foods prepared at the home, avoid microwaving food in plastic trays and use reusable stainless steel or glass water bottles.
Read more: The Associated Press
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