[Arbalest]

What is this impaired glucose metabolism you refer to? What are it's causes?

[lambdaba]

Insulin resistance

[Arbalest]

Oh so basically somewhere between normal and type 2 diabeties

[nradov]

There are a lot of people who appear normal and even have a hemoglobin A1c level in the normal range but are still insulin resistant. Usually the best way to check is with a glucose tolerance test.