I had a bit of a lecture from the dentist last week! Only needed one filling but I was close to losing the tooth as there was lots of decay. Other teeth are showing some decay on xray but don't need treatment. Thing is he made me feel like I'd never heard of toothpaste. I know I could do better and fully intend to make more of an effort. I have always brushed my teeth twice a day, don't use mouthwash, floss when I think of it, not a daily habit. I eat small amounts of sugary foods 3 of 4 times a week. I'd have thought this was normal and the decay was just bad luck and not uncommon at my age (50s). Do other people do much more?