There are a lot of people that think that fluoride can be dangerous. They believe that fluoride can be harmful to your health and are opposed to using fluoride in any way. Fluoride is usually found on toothpaste and on drinking water.
Recently, claims have been made by activists that fluoride causes health risks and they have been opposed to the use of fluoride in drinking water. Many of them are opposed to chemicals based on principle and their research has a weak foundation. Most of what they argue is based on misconceptions and myths; sometimes they resort to using scare tactics to try to prove their point.