Everytime, I go to a restaurant I get a Coke.  But usually within 20 minutes of finishing it, I get a throbbing headache that lasts for several hours. 

Right now this pain has been going on for five hours now, and I have already taken Tylenol. 

I dont drink anything with caffeine very often, maybe about once a week, the rest of the time it is either water or milk.  But when I go out, I just cannot resist ordering a Coke, because it tastes so good.

If you are looking for the place where they have the best Coke, I have found that Panera and Wegmans both are mixing the syrup just right.