Isagenix products are revolutionizing the health & wellness industry. With products that are backed by clinical scientific research & delicious flavours, it's easy to see why our amazing community is growing by thousands daily.
Quick Answer. Four muscles are used to chew food. They are the masseter, temporalis, medial pterygoid and lateral pterygoid. These muscles are responsible for the chewing action, moving the mandibles from side to side, grinding teeth and even helping us speak. They are also referred to as muscles of mastication..
Transcript of The Masseter is the strongest muscle in the body based on weight. The Masseter is the strongest muscle in the body based on weight. Working with all the other muscles in the jaw, it can close the teeth with a force of 55 pounds on the incisors and 200 pounds on the molars. It is the primary chewing muscle.