What is the role of saliva in the digestion of food?

Saliva is produced by our salivary glands in the mouth. It contains enzymes like amylase that start breaking down carbohydrates into simpler sugars. Saliva also moistens food, making it easier to chew and swallow, and helps cleanse the mouth and teeth.

“A good textbook is like a smart GPS — it doesn’t just give you the destination, it tells you every turn along the way, in simple language you actually understand.”