I know this is posed as a positive, but I have a feeling in 1000 years we are going to be laughed at like the Romans for putting lead in their wine.
Anyway, my dentist told me to leave the fluoride on my teeth for a few minutes. Wonder if that is more dangerous due to the concentration.
I know this is posed as a positive, but I have a feeling in 1000 years we are going to be laughed at like the Romans for putting lead in their wine.
Anyway, my dentist told me to leave the fluoride on my teeth for a few minutes. Wonder if that is more dangerous due to the concentration.