New research suggests that microplastics, released through the degradation of tires, clothing, and other items, may be contributing to human health problems such as lung and colon cancer, reproductive issues, and chronic inflammation. A study by researchers at UC San Francisco analyzed over 3,000 studies on humans and animals, including mice, to investigate the impact of microplastics on human health.
The researchers found evidence that microplastic exposure is linked to colon and lung cancer, as well as effects on sperm quality, ovarian follicles, and female reproductive hormones. They also discovered a correlation between microplastic exposure and high levels of chronic inflammation, an early indicator of cancer, in both the lungs and colon.
While some have criticized the study’s use of mouse data, others argue that it is one of the most comprehensive assessments of microplastics available. The lead author, Dr. Nicholas Chartres, warns that humans will face a major health crisis unless drastic measures are taken to reduce plastic waste, including banning single-use plastics.
However, there is some positive news: a recent study found that a biodegradable sponge made from squid bones and cotton can remove up to 99.9% of microplastics from water samples. This breakthrough offers hope for reducing the impact of microplastics on human health and the environment.
Source: https://www.newser.com/story/361303/microplastics-may-be-linked-to-certain-cancers-infertility.html