Get Scaling and polishing done from a Dentist. Brittle? May be your teeth become little mobile or shaky due to Gum infection. Consult dentist for further evaluation

Hello.. Tooth discoloration may be due to stains on teeth due to smoking.Priorly quit smoking habit and i suggest you to visit dentist for scaling of your teeth.

You could start with stopping smoking.A proper session of cleaning and polishing is required for you.A proper clinical examination is must

The first step for you should be getting a proper clinical examination done by a dentist..... you are educated enough to understand that cessation of smoking is the first logical step that you can take at your own end..... you might be requiring a session of teeth cleaning for getting rid of the deposits on the teeth for improved oral health..... Regards.....

Teeth yellowing and discolouration is very common if you have a habit of smoking first you have to undergo a thorough scaling and polishing..tc..

Dear Patient Yellow and pale teeth calls for a round of cleaning. Smoking causes discolouration of teeth rather than brittleness. I recommend a through cleaning which gives you a good result