Health-giver? (11)
I believe the answer is:
toastmaster
'health-giver?' is the definition.
I can't judge whether this defines the answer.
'health-giver?' is the wordplay.
'health' becomes 'toast' (I've seen this before).
'giver?' becomes 'master' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'toast'+'master'='TOASTMASTER'
Can you help me to learn more?
(Other definitions for toastmaster that I've seen before include "One proposing" , "one announces at dinner" , "Official at social event" , "MC at formal dinner" , "Organizer of tributes" .)