Oh! Don't forget about palmitoylethanolamide (PEA) for pain! Here is an article I found about it. If you don't want to read through all the scientific stuff scroll down to the chart that shows the type of pain, dose, and outcome. Also, the paragraph right above it tells you more outcomes. It's a very interesting article! I've also included a link to the one that I buy. I take 600mg (2 of them) with each dose of my pain medication to boost it. Dr. Tennant mentions doing this on his website. I see they really raised the price on them but there are other choices available. Probably best to make sure they're made in the U.S.A. though!