Would I die if I drank 10 year old vitamin water?

In my parents basement we have a spare fridge. In it there are a few bottles of same club brand vitamin water that expired in 2008. I'm seeing how long it stays before they see notice and throw it out.

These are the same people who have Windex and pepto bismal from like 1995 still and various meds that expired in the early 2000s