Good beer gives you wind (4)
I believe the answer is:
gale
'wind' is the definition.
(gale is a kind of wind)
'good beer' is the wordplay.
'good' becomes 'g' (abbreviation).
'beer' becomes 'ale' (I've seen this before).
'g'+'ale'='GALE'
'gives you' acts as a link.
(Other definitions for gale that I've seen before include "Bille from a bladder" , "A wild storm" , "Fierce wind" , "A storm of wind and rain" , "High wind" .)