Fasting for Insulin Resistance

 Kask, are you sure that your insulin resistance hasn't progressed to Diabetes?  How long ago were you diagnosed?  If it is a recent diagnosis? I would get a second opinion.

Are you taking any supplements?  I would suggest a whole food plant derived multi-minera/multi-vitamin supplement.  Myself, I take IntraMax, which is the best there is.

Next, CoQ10. which is a powerful antioxidant that contributes to heart health.  

  Alpha Lipoic Acid improves the cells response to insulin.

Magnesium supplementation improves insulin resistance.  I would suggest magnesium citrate.

And, lastly, Chromium GTF helps to stabilize blood sugar.

I do not believe in fasting because it denies the body important nutrients.  I believe in eating correctly and talking the proper supplementation in addressing health issues.  Below is a link which will give you the diet you shoud follow for insulin resistance:

http://www.heartlandnaturopathic.com/irdiet.htm

Keep in mind, this isn't going to go away in a couple of days or a couple of weeks.  It's going to take time.  You may also want to enlist the aid of a holistic or naturopathic doctor.