I learned about wheatgrass juice a couple years ago. Organic Wheatgrass juice is loaded with Minerals, about 80% of the minerals in existence. I have a wheatgrass juicer at home. When traveling I usually try and find a fresh juice shop like jamba juice that will make the organic wheatgrass juice for me. All the benefits without the clean-up! I take a 2 oz. shot of wheatgrass every day that I can and I know it has helped with my Lupus and Rheumatoid Arthritis. Like any supplement or health food, the benefits come over taking it consistently over a long period of time.