Tamara still vividly remembered the day she went to the dentist with her parents as a girl. Sitting in the chair, heart pounding, she had closed her eyes while the doctor worked on her teeth. When she left the room, a metallic taste filled her mouth: they had given her an amalgam filling.

Years had passed, and now, as an adult, Sara worked in a dental office. She had learned a lot about dental materials and knew that amalgam was no longer the best choice for health. So, finally, that day she sat in the same chair, but this time with a different awareness. The doctor in he...

Tamara still vividly remembered the day she went to the dentist with her parents as a girl. Sitting in the chair, heart pounding, she had closed her eyes while the doctor worked on her teeth. When she left the room, a metallic taste filled her mouth: they had given her an amalgam filling.

Years had passed, and now, as an adult, Sara worked in a dental office. She had learned a lot about dental materials and knew that amalgam was no longer the best choice for health. So, finally, that day she sat in the same chair, but this time with a different awareness. The doctor in her office removed the amalgam and replaced it with a safer material. As she stood up, a smile of satisfaction lit up her face: the circle had closed.