Post-prandial glucose control — looking for input

SarahChen_PharmD 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…

My labs after 6 months on glycaemic control: A1C 6.4%, fasting glucose 84 mg/dL, fasting insulin 9 uIU/mL. My endo says these are "textbook perfect."

For context, my baseline A1C was 8.3% and fasting glucose was 139 mg/dL. The improvement has been dramatic and consistent.

Dr.Martinez said:

A1C went from 7.4 to 5.6 over nine months and my prescriber was more interested in the fasting insulin, which I did not expect.

Glycemic variability as the key metric for glycaemic control success: my coefficient of variation (CV) on CGM dropped from 41% to 21%. Target is <36%, with <30% being ideal.

Why this matters more than average glucose: large glucose swings cause oxidative stress, endothelial damage, and promote advanced glycation end-products (AGEs). A flat glucose line at 95 mg/dL is metabolically healthier than oscillating between 60 and 160, even if the average is the same.

BariatricNurseD said:

My labs after 6 months on glycaemic control: A1C 6.4%, fasting glucose 84 mg/dL, fasting insulin 9 uIU/mL.

Complete metabolic panel trending on glycaemic control — sharing because comprehensive data helps everyone:

The insulin resistance improvement (HOMA-IR) is what my endo focuses on most. Going from 5.5 to near 1.0 is a metabolic transformation.

Following on from labquiet_amy — and this may be the naive question:

Did your prescriber agree with that reading, and if not what was their objection?

TrialNerd_Beth said:

Complete metabolic panel trending on glycaemic control — sharing because comprehensive data helps everyone: Test Baseline Month 3 Month 6 Month 12…

PCOS success story with glycaemic control: as someone with polycystic ovary syndrome, this medication has been transformative beyond weight loss.

After 10 months: periods became regular for the first time in years, testosterone levels normalized, acne cleared significantly, and — unexpectedly — I got pregnant naturally after 4 years of trying.

GLP-1 agonists address the insulin resistance at the root of PCOS. For PCOS patients, this isn't "just" a weight loss drug — it's treating our underlying metabolic dysfunction.