[loeg]

Or just, you know, lift weights and run.

[NotGMan]

Many people have prediabetes without knowing. Just doing this won't magically help everyone.

GCM also isn't enough since you can have elevated insuline for 10 to 20 years before blood sugar starts rising, so a GCM won't show this.

[loeg]

Pretty much everyone will benefit from regular lifting and running, whether they're diabetic, pre-diabetic, or not.

[tredre3]

Pretty much everyone doesn't want to do that unless they have a doctor telling them it's either that or death. A GCM might nudge them into making real changes, telling them to "just lift and run" will most definitely not.