Disclaimers on food items and drinks.

I recently noticed a disclaimer appearing on Arizona Decaf Green Tea saying it has a small amount of honey and shouldn't be used by diabetics without a doctor's permission. Why all of a sudden the disclaimer on this item? There's less than 1 carb per serving on this and it doesn't spike my BG at all. But this has me wondering why don't we see disclaimers on all items deemed unsafe by the ADA or at least warning labels for diabetics to NOT purchase or consume whatever food or drink is available for purchase?