Mastication What chewing gum and nail biting have in common Mastication is a fancy word for chewing. Most of us chew food. Many of us chew gum. Some of us chew our nails or a pen. Unless you consume a liquid diet, chewing our food is the first stage of...
Mastication What chewing gum and nail biting have in common Mastication is a fancy word for chewing. Most of us chew food. Many of us chew gum. Some of us chew our nails or a pen. Unless you consume a liquid diet, chewing our food is the first stage of...
