It's the ice you have to worry about. I worked in refrigeration, and used to service ice machines. You wouldn't believe how disgusting it was. Anybody that works on ice machines knows this, and never orders any drinks with ice.
Yeah it's always the ice. It's always a good travel tip to avoid ice in drinks when away from home.
When I travelled in Africa I had water out of plastic bags. No "bottled" water or well water. Best option was Coca Cola to get some dehydration. Though like my time in India, I still got so badly and violently sick, regardless of how many precautions I took.
I always tell people if you want to lose weight and have the shit kicked out of you, go to Africa or India.
@Caduceus , apologies. Posted at the same time.