Fasting insulin levels — looking for input

newstart_MO said:

My labs after 6 months on glycaemic control: A1C 5.4%, fasting glucose 84 mg/dL, fasting insulin 5 uIU/mL.

Correct as far as it goes. The part it does not cover is what to do when the honest answer is "not enough data", which is more often than anyone likes.

DerekSJ_a1c said:

Fasting insulin is the lab my functional medicine doctor cares about most for glycaemic control: it's a much earlier marker of metabolic dysfunction…

Genuinely useful, thank you. I had the facts and not the framework. Taking it to my next appointment.

newstart_MO said:

My labs after 6 months on glycaemic control: A1C 5.4%, fasting glucose 84 mg/dL, fasting insulin 5 uIU/mL.

This is where I part company with the consensus forming above. I would resist the confidence. Half of what this board was certain about two years ago has since been quietly dropped, and nobody went back to correct the threads.

The figures, for anyone assembling their own picture. Keep the original post as written when you update it, and add the correction underneath. An edited-away mistake is invisible to the next person who makes it.

Moderator note: a couple of off-topic posts removed. Report rather than reply if it drifts again.