thank all of you for helping me.:]

If you have too much of sugar, your body will go to let's puke everywhere mode. That's why most items with a lot of sugar has this acid to stop it.

Trust me, you don't want to become one of those diabetes... My grandpa is one and, just as an example, instead of normal sugar, he has to eat this chemically manufactured thing that tastes a bit like sugar and sweetens his tea or something. So, if you eat a lot of sweet stuff, you will get used to eating eat (just as a drug) and it's just simply no good for your health. I've been having the same problem, ate a shit load of stuff in one day but nothing good happened. Instead, eat an apple or any other fruit. Also, after stopping eating that stuff, I started to get rid of my pimples which is a good thing. Dunno, it's your choice, but I would recommend you to stop unless you want to face bad consequences.
~Garry