Effect of brushing teeth

[Illuminati confirmed]

So for a whole year I stopped brushing my teeth because I was just to lazy. I know it’s nasty but that’s not the thing. So I would go to the dentist and they told me to brush my teeth more but I’m good and I have 1 cavity. This year I brushed my teeth daily did the whole thing with teeth,took care of them. I went to the dentists and to my surprise I have 4 cavities that’s are like really bad. Now tell me why brushing my teeth more made my teeth get more cavities.

 

[MattKW]

There's more to it that simply brushing your teeth. You also have to look at your first and meds. And did you have X-rays a year ago, and now again for comparison? By the same dentist?