i've always done it 2-4 weeks at a time once a day after workouts and upon waking on non-workout days
i take between 12- 20mcgs at a time. the amount of AS i'm on dictates this. if i'm not taking any and using insulin to bridge i don't need to go higher then about 14 mcg's. in the middle of a heavy cycle i can use 20mcg's
i have always consumed the same exact things after i take insulin. within minutes of taking it i consume a blended shake of creatine, glutimine, 80 grams of whey protein, and 60-80 grams of simple carbs in the form of cranberry juice and a banana in my shake. between 1-1.5 hrs later i eat a meal w/ about 70 grams of protein from lean steak, chicken or turkey breast and about 70 grams of complex carbs in the form of rice.
i have never had any problems when i do exactly that
i use humulin r