published : 23 Aug 2022 at 04:00
DEAR DOCTORS: I thought brushing your tongue was an important part of oral hygiene. But a friend who is a nurse says it’s not a great idea. She said it has something to do with the mouth microbiome and high blood pressure. I didn’t even know the mouth had a microbiome. Can you explain?
DEAR READER: Although the microbiome we hear about most often is located in the gut, these communities are found throughout the body. The word microbiome refers to a distinct collection of microorganisms that are living together in a common habitat. And it’s not only humans that play host to…