Andrew Huberman· PhD
I avoid sugar, which includes simple carbohydrates, bread, I try to avoid, I've actually noticed, this is just a side note. I used to get buildup of plaque pretty easily and every time I went to the dentist, they'd have to scrape it off. [...] I don't get pluck anymore and I think it's because of my diet. I don't have those sugars in my mouth that the bacteria feed on and then form the biofilm on the teeth. Much better breath, by the way.