There are multiple herbs that can help out your brain. It's a good thing you didn't party with me in high school, you would have no brain left by now. Powerful stuff, don't worry about me girl, if my mind was weak Satan would have sent me to Western State Mental Institution. So if for some reason you never write me again, I'll just asume you forgot who I was. I though you were talking about something else.
Supplements sound alike so the wrong spelling can throw a fool off.
Lot's of our hormones decline with age, that's the part of ageing. There is about 150 hormones in the human body. That's a lot. So if the doctor or lab techniction or who ever told you that you levels are low, then you body's chemistry is change so you have to adapt to it. I only sleep about 5 hours a night, no matter what I do, unless I'm on tranqulizers or something.