In Bredesen's book, his protocol includes the lab test he calls "A/G Ratio". Oddly, when I try to find that lab test at the various online lab test sellers (True Health, Direct Labs, Walk-In Lab, Request a Test, etc), none of them list such a test. Looks like that test also goes by different names: Also known as: TP; Albumin/Globulin Ratio; A/G Ratio, Formal name: Total Protein; Albumin to Globulin Ratio. But even when I search those online sites for those terms, I come up empty. Could drive me crazy. Anybody have any ideas?