Prevention
hygene
the church
diet
purifying the air
regimen sanitatis
live free from sin
regular prayers
offering tithes for forgivness
aid digestion
don't eat too much - many medieval kings died as a result of having too much food or a too rich diet.
carry a proxy (a bunch of flowers) / pomander (herbs placed in a large locket which would be worn around the waist)
spread sweet herbs
some government help
a loose set of instructions provided by physicians to help a patient maintain good physical health.
First appeared in the works of Hippocrates where is what later picked up by Galen and Arabic doctors
written especially for the patient
many people used purging to avoid preventing illness relating to the diet
no rotting animals left in streets
pulled downor clean public loos