Erosion is the loss of the surface of your teeth due to acids you eat or drink, or acids coming up from your stomach. These acids can wash away the hard enamel and the underlying dentine that make up your teeth, leading to tooth surface loss, that could look unsightly or cause pain.

Acids from the stomach, often due to conditions like gastroesophageal reflux (GERD), vomiting, or bulimia, can erode teeth. It is important to speak to your GP for further advice on any of these conditions.
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Acids from foods and drinks can be controlled and it’s important to know what to avoid. The most common acidic foods and drinks are citrus fruits, apples, tomato and tomato based products, spicy foods, carbonated drinks, alcohol and fruit juices, which should all be had in moderation and be kept to regular meal times.

Important tips that can help to reduce acid erosion:
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• Limit acidic foods and drinks. Avoid frequent consumption of acidic beverages and foods and try to keep to meal times rather than snacks.
• ​Use a straw: If consuming acidic drinks, use a straw to minimize contact with teeth.
• Wait to brush: Avoid brushing immediately after consuming acidic foods or drinks, as this can further erode the enamel. You can neutralise your mouth sooner by drinking water.
• Proper brushing technique: Use a soft-bristled toothbrush and gentle brushing motions to prevent abrasion. 
• If you are aware of any other habits such as clenching or grinding, please speak to your dentist.
• More information can be found online here.