Even adding barley to your soup or boiling barley having as drink and don't toss the cooked barley out in a salad of tomatoes mint cucumber shallots salt and pepper olive oil, oh so healthy hardly any cal. You can even add to stewI’ve been experimenting with diabetic-friendly snacks lately, and I found that adding Barley Grass Juice Powder - Organic to my routine has made a big difference. I mix a little juice powder into smoothies or just water, and it helps keep my energy stable throughout the day.