After viewing some logs, noting the body types of the people logging the product, and either there success or lack thereof this question has been rattling around in my brain.
Since you stated things about glucose uptake in muscle cells and glucose blocking in fat cells, would the people who are most sensitive to carbs benefit from this greater?
Like myself, my body stores carbs everywhere, fat, muscle etc, and it doesn't care where. Obvously being on something like prime would allow me to have the best of both worlds as most people like me put on mass seemingly pretty easy yet they put on some fat with it as well.
Well when using prime, starving fat cells of glucose would obviously cause fatloss and storing that gucose in muscle would cause a greater anabolic environment, which is followed by greater pumps, strength etc.
Now people who are not carb sensitive and already seem to be able to shift the glucose disposal more towards muscle and not fat no matter how many carbs they eat, this would prove prime to not be as effective for them.
Does this make sense? I was just thinking about this as I was viewing volcoms log, Dws log, thundergods log and of course my own experience. Yes this is only 4 people of many but it got me thinking.