So far i'm doing ok but I think I"M either sucking them down too fast or they don't last as long as they say they do? But let me just say that in 2 weeks i'm starting to feel better. Taking walks every night"not more then up n down the street but even that's an improvement for me. I'm sleepilg much better too. walking must really be helpping cause I cut my xanax out at bedtime.So if anyone out there is thinking of giving it a try then go for it... pete :)