Blood testing guides
Practical, plain-English guides to choosing a blood test, getting a good sample and making sense of re-testing.
Best longevity blood test in the UK
The best longevity blood tests for UK residents, compared on price, ApoB and Lp(a) coverage, finger-prick vs venous sampling, doctor review and results time.
UpdatedAt-home vs clinic blood tests: which should you choose?
Finger-prick home kits, home-nurse visits and clinic blood draws compared – reliability, which markers each suits, cost, and how to get a good finger-prick sample.
UpdatedHow often should you get a blood test?
How often people re-test ApoB, Lp(a), HbA1c, hs-CRP, vitamin D and other markers, why more testing isn't always better, and how to make results comparable.
Updated