Teeth erosion, also known as dental erosion, is the gradual loss of tooth enamel due to the action of acids on the teeth. Tooth enamel is the hard, protective outer layer of the teeth, and when it wears away, it can cause a range of dental problems, including tooth sensitivity, cavities, and even result in tooth loss.

The most common causes of teeth erosion include:

1. Acidic foods and drinks: Consuming acidic foods and drinks, such as citrus fruits, soft drinks, and sports drinks, can erode the enamel of the teeth over time. Apple Cider Vinegar and wines are also acidic.

2. GERD (gastroesophageal reflux disease): GERD is a digestive disorder that causes stomach acid to flow back into the oesophagus, and it can also erode the enamel of the teeth if it reaches the mouth.

3. Bulimia and other eating disorders: Repeatedly vomiting can expose the teeth to stomach acid, which can erode the tooth enamel over time.

4. Medications: Some medications, such as aspirin and antihistamines, can cause dry mouth, which can increase the risk of teeth erosion. Vitamin C tablets can be acidic.

5. Genetics: Some people may be more susceptible to teeth erosion due to genetic factors.

The symptoms of teeth erosion include sensitivity to hot and cold foods, discoloration of the teeth, and rough or uneven edges on the teeth. Treatment options may include fluoride treatments, dental bonding or veneers, or in severe cases, a dental crown or filling. It is important to consult a dentist if you suspect that you may have teeth erosion, as early intervention can help prevent further damage to the teeth.