EVERYONE has one so hear is mine.....Freeze dried man made powder....or frozen is NOT live FRESH natural wheatgrass juice. They will make you feel better. But to do something about a cronic problem....USE the real thing. YES since wheatgrass juice and human blood are identical...except that blood splits at iron...and wheatgrass splits at magneseum. It is well known that it builds the blood. "doctors" practicing modern medicine notice it right away while giving CHEMO and radiation treatments to their patients who are drinking 16 ounces a day of fresh wheatgrass juice. 70% of all medicines do NOTHING....100% (side effects) create more illness. Wheatgrass is 100% non-toxic! It de-toxes the body.....Many first time users expirience diarrea...get sleepy...purge(throw up)...or have mopre energy than when they were 10 years old! But when you clean your house....you do not go back and clean it again the next day. Also a GOOD colon cleanse is a extreme benifit when ataining better health....turkey rubarb,senna.aloe etc.(health food store).