Introduction
Plastic contamination is a growing problem worldwide, and microplastics are no exception. These small pieces of plastic, smaller than 5 millimeters, can be found everywhere, from oceans to humans. However, the science behind microplastics in the human body is still uncertain.
In an interview, Australian scientist Cassandra Rauert, who built a plastic-free lab to study human exposure, explores the challenges faced by researchers. Rauert highlights the importance of understanding the effects of microplastics on the human body and how they can affect health.
The Challenges of Research
One of the main challenges in microplastics research is plastic contamination. Since microplastics are present everywhere, it is difficult to avoid contaminating samples. Additionally, the analytical techniques used to detect microplastics are still limited.
Rauert emphasizes the importance of developing more accurate and reliable methods to detect microplastics. She also stresses the need for more research on the effects of microplastics on the human body, including studies on absorption, distribution, and elimination of microplastics.
Health Consequences
Although there is still much uncertainty about the effects of microplastics on the human body, some studies suggest that they can have negative health consequences. For example, microplastics can cause inflammation and oxidative damage, which can lead to health problems such as heart disease and cancer.
However, it is essential to note that microplastics research is still in its early stages, and more studies are needed to fully understand the effects of microplastics on the human body.
Conclusion
Microplastics research is a constantly evolving field, and it is crucial that scientists continue to investigate the effects of microplastics on the human body. With the construction of plastic-free labs and the development of more accurate and reliable methods, researchers can gain a better understanding of the effects of microplastics and how they can affect health.
Source / Reference: https://e360.yale.edu/features/cassandra-rauert-interview