After reading that someones oncologist recommended this product and since I have low growth hormone and igf 1 I ordered some and after about 10 days have had more good days than in a long time. Today I went outside and worked all day. Did pace myself and made myself take frequent sitting breaks where I parcticed short meditative breating but I virtually went from 6am and it is now 9pm and I actually just read one of the long articles Klutzo recom. I have not been able to read more than very short things for at least 2 years. No comprenhension. I will keep you posted but so far this is the first supplement in the MANY Ive tried except for magnesium that made an immediate noticable difference. Now comes the real test cuz usually after I find the on switch I can find the off and lay awake all night but somehow I dont think thats going to happen tonight.