severe ankle sprain, will water fast accelerate healing process?

Hi guys, newbie here, I went for my morning run 2 hours ago and 5 mins into it i severely sprained my left ankle, I basically cant put any weight on it, so I will be out of commission at least for a couple weeks.

have a couple of questions

1.will Water Fast will help speeding the healing process? I read an article long time ago that sick animals stop eating to help the healing, would that work in humans?

2.how many days for trauma(ankle strains)

3.should I take vitamins or just water?

4.how much water/day?

5.would i lose a lot o muscle/lean body mass(i weight training on the regular basis)

any links about the subject would be helpful

thank you or the responses I'm planing doing at least 14 days

help me guys, i feel so bummed, i was just gonna start my summer cut and now this :( Tweet