A litre of saliva every day!

Did you know?

Your body produces around a litre of saliva every day! Saliva is an important component of our digestive systems; it makes food easier to swallow and contains enzymes to jump start digestion. Saliva is also important for oral health, washing away lingering food particles and neutralising the acids in plaque that cause damage and decay.

Read more: https://www.sciencefocus.com/the-human-body/how-much-saliva-do-we-produce-in-a-lifetime/