maintenance

(collective, philosophy, Buddhism, poetry) Essence-Function; Substance and Function; Form and Attribute; that which is absolutely inherent and that which relatively manifests

benefit (be or provide a benefit to)

useless, deadhead, good-for-nothing, a piece of shit / (politics) lame duck

maintain, keep

health

healthy, fit

A substance with mystical properties, especially one that has an effect on the body, health, or lifespan.

(chiefly women's speech) first person singular pronoun: I, me

private; mine