Cycling UK Forum

Hi, I take electrolyte tabs as they are very good if you have atrial fibulation (I have paroxysmal a-fib) I was taking Nunn tablets ( which have stevia extract in them) I have just found out that erythritol (which is in most stevia products) has been linked to serious heart problems. I emailed Nunn support and they say:- The amount of stevia leaf extract is proprietary information and so is the specifics around which kind of stevia leaf extract we use. The stevia used is GRAS from FDA. (GRAS means generally recognised as safe). Anyone recommend any decent electrolyte tabs? I would imagine most are going to have some synthetic sugar in them.
Regards - John