34 yr old male. First time master cleanser. Never fasted in my life. No "apparent" health problems at all except being overweight. I'm going to try to go 14 days and then come off no matter what. I figure I have the whole rest of my life to do another. For me willpower to not eat should be no problem. I'm actually apprehensive that I'll experience some crazy feeling besides hunger that will make this cleanse psychologically difficult. My worrying is preoccupying me much more than actually being hungry, here at about hour 16.

Questions:

1 - Can I use toothpaste when I brush?

2 - Can I rinse and spit with mouthwash?

3 - Are there any symptoms I could experience which would tell me I should stop? Such as symptoms indicative of parasites? I actually have a shooting pain down my left arm with numbness in my left hand. I've already had this checked by a doctor with bloodwork and everything about 6 months ago. He said everything was fine. Just eat better. At the time, I chalked it up to a psychosomatic reaction from my body due to me worrying about my mom having health problems. The arm symptom is not present very often, but it's out in force here at the end of day 1.

Thanks in advance for your help.