Is stevia w/rice maltodextrin okay?

I've been using packets of stevia (approved for use on
candida diet) for about two months to sweeten tea, yogurt,
etc. Then, tonight I read one of the little packets.

It is "stevia extract" and contains rice maltodextrin,
among other things. Maltodextrin is a Sugar made from
rice. Is this okay for candida diet?

Should I try and find pure stevia? Any help on this is
greatly appreciated. Thanks.

suzy