I hade a huge problem when I started to drink them.
Since I was born my mother nearly never gave me sweetness.
And then I started to:
- drink sugary drinks
- eat chocolate and sweetness.
That was terrible for me. I was all the time sleepy. Sometimes I didn't go to university because I slept.
My organism wasn't used to get sugar.
No people are used to get sugar. All people get sleepy, fat and sick from sugar. It is a poison. And it is more similiar to alcohol than anything else. Alcohol and Sugar do the same thing to your body actually. So you are not alone ;)