May be claimed to be good for what ails you (7)
I believe the answer is:
medical
'be good for what ails you' is the definition.
I can't judge whether this defines the answer.
'may be claimed' is the wordplay.
'may be' indicates anagramming the letters.
'claimed' with letters rearranged gives 'MEDICAL'.
'to' acts as a link.
Can you help me to learn more?
(Other definitions for medical that I've seen before include "Doctor's test" , "Fitness examination" , "Thorough health check" , "Of the healing sciences" , "Check-up - declaim (anag)" .)