Comment by j_bum
How is that your takeaway?
Either you didn’t read the article, or you’re blatantly ignoring that we don’t understand the long term implications of having this bacteria in your mouth and gut microbiome.
There may be no problems at all… but we don’t know. This is why FDA regulations exist. The product being sold in Prospera to skirt regulations should be a red flag anyway.
I’m not saying that it can’t or won’t work. I’m saying, be careful. If you can prevent cavities by brushing with fluoridated toothpaste and flossing, why would you adopt a potential risk that could affect your health?
Sometimes you read an article and you think "this article doesn't want me to do X, but all its arguments against X are utterly terrible. If that's the best they could find, X is probably alright."