Your bodily needs and functions are the needs and functions of your body. There's more to eating than just bodily needs. see also grievous bodily harm
In respect to, or so as to affect, the entire body or mass; entirely; all at once; completely; as, to carry away bodily
affecting or characteristic of the body as opposed to the mind or spirit; "bodily needs"; "a corporal defect"; "corporeal suffering"; "a somatic symptom or somatic illness"
" having or relating to a physical material body; "bodily existence" affecting or characteristic of the body as opposed to the mind or spirit; "bodily needs"; "a corporal defect"; "corporeal suffering"; "a somatic symptom or somatic illness" of or relating to or belonging to the body; "a bodily organ"; "bodily functions"; "carnal remains" in bodily form; "he was translated bodily to heaven