When I lived for a while in the UK, my GP strongly suggested close monitoring for a couple of things, and we saw improvements in some measures with lifestyle changes. Others were “we’ll keep an eye on it, if it gets bad, off you go for an inpatient visit to get you an extra 10 good years”.
Back in the Netherlands I have to get pushy and even a bit obnoxious at my GP before they even consider the concern, let alone schedule a blood test.