DiaGood:
DIA has a wide set of references & meanings:-
1)DiaGood could be a Diabetic Supplement & Nutrition product.
2)Dia(Greek) meaning:Through,across,completely
http://medical-dictionary.thefreedictionary.com/dia-
3)Dia as a suffix:-
http://www.thefreedictionary.com/dia-
3)Dia in Spanish...