44th free reading: pollution in our bodies

Everybody knows about pollution in the environment. Pollution is everywhere. The water, air and land are all polluted. The scientists are looking inside our bodies to find out about body pollution. Everyone uses soap, shampoo, lotion everyday. That means we come into contact with many chemicals. Even though a lot of chemicals were found in human bodies, they were in small enough amounts that they were probably not hurting people. We should be careful about our body. We must must find ways to reduce the pollution we take in.