How much saliva does a 5-year-old produce? An award-winning Japanese team has the answer in a drool-worthy study – The Japan Times

How much saliva does a 5-year-old produce? An award-winning Japanese team has the answer in a drool-worthy study  The Japan TimesFor any parents wondering how much saliva their 5-year-old produces, a Japanese team has the answer: about 500 ml per day. The discovery landed the team …