Hi Barby (& all).
Ground cinnamon is a great thing to add to something as tart as Greek Yoghurt when starting out. It won’t take long and your taste buds will come around. Unsalted pistachios or slivered almonds are also a good addition, and once you have adjusted to the taste then you may find pepitas or chia seeds more palatable. It can be quite confronting at first, but give yourself time to adjust and before you know it, you will turn up your nose at anything filled with sugar and chemicals.
In Nsw, Xena, Chobani has one of the lowest in sugars – beware of their fruit variety though. They are horrific! Just their plain natural Greek Yoghurt. The little tubs are on special this week in Woolworths of you wanted to try.