If you have dry mouth, it can cause bad breath. It can cause an increase in cavities, increase in essentially gum disease. Saliva is beneficial to your immune system. It's got a lot of enzymes ...

A dry mouth is a common condition that affects up to 10 million people in the UK But the new water-based lubricant is allegedly up to five times more effective Scientists have invented a 'saliva ...

One of the most common causes of chronic dry mouth is diabetes. When blood sugar levels are poorly controlled, it can lead to dehydration and reduced saliva production. Saliva helps to wash away ...

Waking up with a dry mouth every once in a while is relatively common. "Occasional dry mouth during sleep is fairly normal and benign as our saliva production naturally decreases during sleep," says ...