Original sentence: Its introduction into toothpaste and drinking water has caused outrage among some people, who say that it is unethical, forced mass-medication.Sodium fluoride is toxic and has been linked to cancer, genetic damage and mental health implications
Edited sentence: Its introduction into toothpaste and drinking water has caused outrage amongst many, who say that it is unethical, forced mass-medication.Sodium Fluoride is toxic and has been linked to cancer, genetic damage and mental health implications