Proverbs 3:5-8 5 Trust in the LORD with all your heart And do not lean on your own understanding. 6 In all your ways acknowledge Him, And He will make your paths straight. 7 Do not be wise in your own eyes; Fear the LORD and turn away from evil. 8 It will be healing to your body And refreshment to your bones.
As Jesus said: "Your Word, O LORD, is Truth!" Jn. 17:17
Living by wisdom and sound discretion (Pr. 3:21; i.e. obedience to the Lord) is healing for your body, and refreshment to your bones! Don't believe me, believe God!