Wear it in good health (6)
I believe the answer is:
amulet
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">wear it in good health</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for amulet that I've seen before include "Charm to protect from evil" , "Charm worn to ward off evil" , "Lucky trinket" , "Lucky charm, talisman" , "Protective ornament" .)