Check your diet once again as I think the problem may be the amount of fructose you consume. You probably already know that fructose is a simple sugar that is found in fruit mostly and that the body metabolizes it differently from other sugar types and too much overloads the liver leading to problems. One such problem is gout.
Again, thanks for the response and the info but I have been eating a lot of fruit for quite a while now and haven't had a problem because of it. I was in Thailand recently and because the fruit there is so good/cheap it's more or less all I ate in addition to papaya salad and rice paper rolls and I lost a load of weight despite eating 2000 cals + per day!