Microplastics are everywhere. They’re in the air we breathe, the water we drink, and the food we eat. They’re small enough to enter our cells, and they can mimic our hormones. Scientists are only beginning to understand the long-term impacts these invisible contaminants have on our bodies—many have been linked to diseases, from diabetes to certain cancers. Plastics are a risk to all of us—made up of over 10,000 chemicals that are harmful to our health and the planet.