Very interesting stuff, Sheila.
I will definitely do some research into Naltrexone. I think my mom might benefit from it too with her rheumatoid arthritis.
I think you're fiance should meet my pizza loving boyfriend sometimes He wants to loose about 25lb but is afraid to take a chance on Primal.
Ironically, I gained about 10 lb eating Primal. A lot of it is muscle weight, but still interesting how it affects different people in different ways.