richer people tried to make towns clean by making rules on removing rotting animals and cleaning communal toilets - prevent miasma
people bathed regularly - rich people bathed in stewes whereas poor people bathed in rivers and lakes
people started to have a varied diet
people tired to keep their homes smelling nice by sweeping and placing nice smelling herbs around
Regiment Sanitatis - came from Galen - ways to keep healthy based on lifestyle and humours
completing exercise