In this video, Dr. Berg talks about the most important blood test which measures insulin resistance called HOMA-IR or Homeostatic Model Assessment. It measures fasting glucose and fasting insulin. The problem with measuring just glucose you can’t see what is happening with insulin.
Go through the SHOW MORE under the video too.
Sounds valuable, will ask the GP.
I've asked the GP about the Kraft insulin survey and i got a blank look
Meantime i'll use a continuous glucose monitor and adjust my food intake to below 120. Dr Attia says optimal is 85 +/-15.