<span>Because many people have good intentions and they want to be healthy but often times it is hard to keep it going, Because there are thing that you would love to eat or just relax for a while.</span>
Each one can affect mental health. All of the above is correct answer.
Well, I'm no expert but U can try baking soda and hydrogen peroxide... mix them up and then swish in your mouth. but dont do it 2 often, because those are both very acidic! Hope I helped