Hygiene

First attested in English in 1677s, the word hygiene comes from the French hygiene, the latinisation of the Greek ὑγιεινή (τέχνη) hugieinē technē, meaning "(art) of health", from ὑγιεινός hugieinos, "good for the health, healthy", in turn from ὑγιής (hugiēs), "healthful, sound, salutary, wholesome". In ancient Greek religion, Hygeia (Ὑγίεια) was the personification of health.

 Use it with all the aspect of your life.