Ladies, I'm having some issues with caffeine, sugar and carbs also. Sugarbear, same here with the reactivity. And I'm beginning to wonder about the diet drinks and even stevia causing me not to lose the weight I'd hoped would just fall off. Anyway... The sugar and caffeine were probably causing my extreme mood swings and were the reason I was verbally attacking my boyfriend last week. It was hard for me to tell whether it was that or the grief I was experiencing for my mom... Some of us are just going to have to be extra careful with what we eat and drink now.