Q. I am 66 years old and have poor teeth. My lower front teeth are loose and discoloured. I also have gum disease and I think before long the lower front teeth will need to be removed. I want to look at new teeth but do not know much about it. Dentures scare me somewhat and I wonder if some implants and whitening of the few good teeth I have would be the answer. I would appreciate your advice. I live in Portugal but come to the UK fairly often. How long would any recommended treatment take. Many thanks.,