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

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

Worked in a screening centre reading reports for worried people. she 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.