There are also several additives and chemical preservatives in Sodas, not to mention in the HFCS that goes into it, which will cause inflammation in the intestinal tract. If you want to drink sodas, make your own with mineral water, use dates to sweeten, and only organic natural ingredients, like mint. If you want to make a cola, its pretty easy except caramel is burnt sugar. I've made lots of delicious sodas from natural ingredients, though in the end apart from summer i mostly drink herbal teas.