Heavy metals

I have three children. When they were born they were very small, all of them. Now they all go to school, but all of them have problems. They are not good students at all. They find learning difficult. I would like to have bright kids. I have found out that it is all because of the water we drink. It has too much heavy metal in it. We get the water from the river nearby, but there is a factory there which lets their dirty water into the river. We drink that dirty water. This water makes us ill. Babies are born small and grow to be small. Kids cannot learn.

I have bought a water filter, but it is too late for my kids. The glass on the left side is filled with water from the well. It is yellowish. On the right side the water comes from the device. I even bought one for my parents. I want them to live long. I can tell you one thing: be careful of what you drink. Mind your water.