Ditch the weed.
I've always been in the fluoride mess. I use a cheap Britta water filter. I've always had dreams.
Accidentally (no pun intended) I stopped using fluoride toothpaste about 8 months ago and my brain or mind is working extremely well. Most of my stupid habits are falling away because I think, "this is dumb." I get along better with face to face humans and even when I see those other humans doing dumb shit I accept that they don't see it and I'm more patient with them. I care about people more too.
More focus is much better.
The last time I smoked pot was in 2003. To me it's an empty activity. My issue is alcohol and I have put that down tremendously. I realized we cloak many of our human struggles in "addictions" that are adopted to full the mind.
I think the fluoride phenomenon is very interesting. As a youth we were taught that it was naturally occurring in a town in the United States and the government (city, state) decided to put it in everyone's water so we could all have nice teeth. As a youth I got fluoride treatments ever dentist visit. I was also told if have to have my wisdom teeth removed at 17 and I never had that done. My last dental visit was in 2005. I have all over my teeth and I'm 53.
I stopped chewing tobacco about 8 years ago (snuff) because I could see visibly my teeth getting eaten away. I probably have tiny cavities but I brush my teeth with some "natural" toothpaste.
I eat foods that I have to chew and masticate.
I don't know. I think we have to share our experience and try to do our best with our available resources and put down the things we do not need.