Scientists have written extensively the prevalence of microplastics and nanoplastics the environment and in our bodies. Microplastics are larger than a micrometre (1 millionth a metre), while nanoplastics are smaller than a micrometre. A new study has found that bacteria the fermented Korean dish kimchi can help to expel nanoplastics the body. Researchers at the World Institute of Kimchi South Korea have discovered a microbe that can attach itself to nanoplastics in the gut. The foreign body is then safely expelled our bodily waste. The plastic does not pass the intestinal lining and accumulate organs the brain, heart, kidneys, and liver.
Nanoplastics are increasing concern to the medical community. There are many unknown side effects these tiny particles being our organs. Current estimates suggest people take in to 120,000 microscopic fragments every year. Newspapers often print stories about our body containing 7 grams plastic, which is about the mass a credit card. The Korean scientists believe their research might alleviate the accumulation plastic our bodies. Lead researcher Dr Se-hee Lee said: "Microorganisms derived traditional fermented foods could represent a new biological approach to address this emerging challenge. We will continue to expand the scientific value kimchi."
