Q. Hi Andrew, Was wondering if you could help. I have a number of problems with my teeth which may all be related to the same issue. I have been grinding my teeth for years and appear to have chips at the top of a number of my teeth by the gum line which my dentist has said were caused by this. These areas are slowly eroding and I also have a receeding gum problem which is making it look worse – I am not sure if I have gum disease. Is there are cosmetic dentistry that an be done to prevent it happening further and to cover the problem i.e veneers or filling in the holes? – I am only 29 and my gums are receeding quite a bit now which I am bit worried about – I also have quite yellow teeth and wondered if tooth whitening was a problem on already eroded teeth? All the best