Which biomarkers matter most in longevity care?

The most informative markers tend to be metabolic and cardiovascular rather than exotic. ApoB gives a better picture of atherogenic risk than total cholesterol. Fasting insulin and HbA1c describe glycaemic control before overt disease. hs-CRP captures inflammatory burden. Beyond those, hormonal markers appropriate to your age and sex, and liver and kidney function to establish a baseline. What matters is tracking the same markers over time.