Cystic Acne

I have come to the sad (but accurate) conclusion that the cause for my cystic acne on my chin is due to consuming lots of sugary treats, fried foods, and spicy foods. That certainly takes the fun out of eating, doesn't it! Even in moderation, I have noticed a difference. What am I going to do when I go to Paris??

EDIT: It turns out I did not get any cystic acne while I was in Europe! I ate many desserts and foods with lots of butter, though I do realize I did not eat much spicy food and drank lots of coffee. . . I don't think I will ever understand my skin!