My lipid's were ok before I went on allopurinol three years ago. I have not seen a change in them either way. Maybe the benifits come for those who have elevated cholesterol, etc.?
By the way, I asked quite a while ago about gout and gastric bypass. Bypass does trigger gout in those who have that tendency, but once the body adjusts to the initial weight loss the gout goes into remission in most cases. I have not had the surgery yet, but am waiting on insurance approval. I figure the temporary gout pain will be worth the other benifits to my quality and length of life. I will have my trusty soda ready!