ozone water some questions.

Hi guys,

I've suffered from fatigue for years and have tried most things without much effect so have decided to give oxygen therapy a shot. My questions are:

1. I have a metal filling will the ozone react with the filling??

2. How much ozone water is safe to drink??

3. Lets assume ozone gives me energy how long will this energy last??? How long will the ozone stay in my blood???

thanks for answers.