Foods High In Purines Can You Still Get Gout Attact From Time To Time Even If You Avoid The High Purine Foods?

Can you still get gout attact from time to time even if you avoid the high purine foods? - foods high in purines

My father suffers from gout for many years put on a strict diet and avoid all purine foods, which is also his daily medication. He does not have an attack for months, but recently resumed. I was sad to see him in such pain.