Stronger jaw muscles are not only beneficial for facial appearance but also essential for health. Strong jaw muscles promote correct oral posture: mouth closed, teeth aligned, tongue resting against the roof of mouth and stable head position. Correct oral posture has many important benefits such as breathing through the nose providing up to 20% more oxygen to your body. Having strong jaw muscles also reduces the effects of temporomandibular disorders which are disorders of the jaw muscles, temporomandibular joints and facial nerves. Strong jaw muscles are key to having the facial bones, muscles and joints all work together in harmony which can make you live much longer. For stronger Jaws you need to eat strong and tough to chew food. In these case Stronger Gum Chewing Gum is very efficient.