Every guide here is written, tested and signed by a person. Four regulars, no ghostwriters.

Worked in a screening centre reading reports for worried people. he separates what needs action from what needs nothing.

Nursing background with long experience in chronic care follow-up. he prefers checklists you can use the same day.

Six years in hospital health management, used to turning markers into plain language. he writes only what has evidence behind it.

Ten years writing medical explainers, wary of inflated risk. he stratifies first, then decides how loud to be.