Of all the articles I've read on getting a good night's sleep I found yours delightfully refreshing with new information, some of which I am familiar. Its always good to try out new information. Thanks.

Last week I went off the final vestiges of black tea. Now I am caffeine free. I did this process in my late 30s and again in my 40s and always went back to coffee, mochas, then to black tea a few years back. Its freedom.