A lot of amazing information in this thread. I have personally experienced episodes of orthostatic hypotension during significant caloric restriction. I did not test specifically, but I have to guess it was lower blood sugar contributing to it from the reduced calorie intake.
I am a very new member to the brotherhood here, but was hoping it might be okay to take a moment to share my praise for the brother huge-girth. I have recently began a new program under his direction and cannot say enough kind words for all of his help. He has had seemingly unlimited patience...