Teeth grinding, which is known as Bruxism – one of the most common sleep disorders. It affects 8% of the general population.

Bruxism is caused by multiple factors including: genetics, sleep patterns, environment, emotional distress, anxiety, psychological factors and some medications.

One can of Coca Cola contains 39g of sugar – that's 10 cubes or 11 teaspoons in just one can.

It is also becoming more common for products to contain dangerous acids which erode teeth and increase the likelihood of decay. They can also wear down enamel, leaving teeth brittle and sensitive.