Wow, that is very interesting... I take the B-complex and C but I take them in the morning... I wonder if that might change if I started taking them at night.
I have tried to test earlier in the morning and saw better results. Maybe I am hitting these lows in the middle of the night as scott suggested.
My nighttime snack is usually a slice of cheese, ham and sometimes a pickle. And usually a couple of pieces of sugar free candy.
So tonight I'll try to go back to my original Levemir dosage of 6 units, take my B-complex and C get up a little earlier to test. If I can get good results, this might be a good combination to stick to.