Hello @evittan

This is an interesting question. Can I assume that you have been diagnosed with Diabetes? If so, how long ago and what meds are you taking now?

I found articles on this topic. Here are some links to some information that you might find helpful,
https://www.everydayhealth.com/hs/type-2-diabetes-management/postprandial-glucose/
and https://www.mayoclinic.org/tests-procedures/glucose-challenge-test/about/pac-20394277

Have you contacted your doctor about your concerns? If not, please do so.