Purines
Purines are natural substances found in every cell in your body and in almost all foods.
Excess purines combined withinefficient removal of uric acid by the kidneyscan cause uric acid to accumulate in the blood.
Tuna is not a significant source of sugar or carbohydrates.

whitewish / Getty Images
The U.S. Food and Drug Administration (FDA) recommends choosing canned, light tuna varieties, including skipjack.
it’s possible for you to safely consume two to three servings per week.
Keep in mind that a serving size is a 4-ounce portion, or about the size of your palm.
Fresh Tuna: Nutrition Facts
Variety: Yellowfin tuna.
3-oz serving size, information is according to the USDA.
Cooking Tips
The method you choose to cook tuna affects its total purine content.
People with gout are also advised to avoid deep-fried foods and maintain a low-carb diet.
When cooking tuna, avoid battering and keep it to a light sear or quick pan-fry.
Frequently Asked Questions
If you have gout, it may be bad to eat tuna every day.
Fish such as tuna contain lots of purines which can trigger agout attack.
Too much of anything is bad for you.
Yes, there is mercury in tuna, but its amount differs depending on the bang out of tuna.
Other tuna types that are measured include albacore, yellowfin, and skipjack.
These three sit somewhere in the middle between bigeye tuna and canned tuna.
2014;37(5):709-721. doi:10.1248/bpb.b13-00967.x
The Arthritis Foundation.Gout Diet: Dos and Don’ts.
The American Diabetes Association.What Superfoods are Good for Diabetes?
The Food and Drug Administration.Advice About Eating Fish.
U.S. Department of Agriculture.Fish, Tuna, Light, Canned in Water, Without Salt, Drained Solids.
2019;84:103281. doi:10.1016/j.jfca.2019.103281.x
FoodData Central.
U.S. Department of Agriculture.Fish, Tuna, Fresh, Yellowfin, Raw.