Does a spike in insulin cause a spike in energy?
I’m wondering because since I’ve been doing 20 rep squats, I’ve been drinking an assload of milk. Sometimes finishing up the gallon right before I go to bed. I’ve noticed on the nights I drink a significant amount of milk right before I go to bed, I have trouble falling asleep.
Could the insulin spike from milk (or anything else, for that matter) cause one to have trouble falling asleep?