Question: are metal straws bad for your teeth?
Answer: Dentists say that improper use of metal or glass straws can also be bad for teeth. “Clearly, chewing on a metal or glass straw can be hazardous to your teeth and your health,” said Dr. Timothy Chase of SmilesNY Cosmetic and Implant Dentistry in New York. “Just like we tell people not to chew on pens.”