holistic
US /hoʊlˈɪs.tɪk/
UK /hoʊlˈɪs.tɪk/

1.
characterized by comprehension of the parts of something as intimately interconnected and explicable only by reference to the whole.
:
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A holistic approach to health considers mind, body, and spirit.
•
The company adopted a holistic strategy to improve employee well-being.