Cycle Of Overeating Created By High Glycemic Load Carbohydrates

High-Carb Meals Pique Cravings For More, Study Says by Melissa Healy.  The Los Angeles Times.  June 27, 2013.

(1) High glycemic load meals activates regions of the brain associated with ___________________ more so than a meal with lower glycemic load.

(2)  What happens to the sensitivity of the brain to the neurotransmitter dopamine with repeated  high  glycemic load meals?  Why is this significant?

(3)  Repeated high glycemic meals increases _______________ and disrupts _____________.

(4)  High glycemic meals result in, after an initial rise, a ______________ in blood sugar levels, a greater _______________ and a _________ of the meal.