Like "Plain whole milk Greek yogurt is part of my daily breakfast. I'm sure that your nutritionist meant for you to avoid any of the flavored yogurts which generally have a lot of added sugars/carbohydrates. One way to "glam" up plain yogurt if you find plain yogurt unpalatable, would be to sweeten it up with either a little bit of sugar-free gelatin powder in your choice of flavor or to add your own fruit and sugar substitute. Just remember to consider the carbs in the additions. Make it a habit to read all food labels for both serving size and total carbohydrate content since carbs are what cause your BG to rise."