Flip through the latest issue of Gulf Weekly.
LEADING oral care experts believe the 21st century's biggest threat to teeth is acid erosion - the wear to tooth enamel caused by a modern lifestyle.
This dental condition is caused when acid softens the surface of the tooth enamel, which results in reduced thickness and can lead to undesirable changes to the teeth.
Although the modern diet is considered healthier than in the past, dental technicians at toothpaste manufacturer GlaxoSmithKline warn that certain food and drinks are highly acidic and can permanently damage teeth.
The acids found in many fruits, fruit juices, vinegar and soft drinks such as fizzy colas, can cause the softening of the surface of teeth enamel making them prone to wear.
Ironically, the fashion for whiter teeth has actually done more harm than good, as it has led to an increased numbers of abrasive whitening products which often harm the enamel layer.
Discolouration of the teeth is one of the irreversible effects of acid erosion. Teeth in the early stages of acid erosion may change their brightness or appearance as the surface is worn away.
This can cause teeth to appear more yellow in colour and be more sensitive to hot and cold food and drinks. Dentists should be asked to look for signs of acid erosion during a check-up.
