Purine-rich foods may increase the level of uric acid in the blood, causing gout in some men. High purine intake is associated with an increased risk of gout. Purines are found in both plant and animal foods, but are particularly high in meats, organ meats, meat extracts and seafood. Avoidance of these triggers may be a helpful strategy in the management and prevention of gout. Developing a better understanding of the foods that are most likely to trigger gout can help sufferers make informed decisions about the best foods to include and avoid in their diet.
Research reported in the Annals of Rheumatic Diseases explored the relationship between purine intake and the risk of recurrent gout attacks among gout sufferers. People with the highest purine intake over a 2-day period saw an increase in the risk of recurrent gout attacks by almost five times compared with people who had the lowest purine intake. This dose responsive relationship occurred independently of other known risk factors for gout, such as gender and alcohol consumption. Of further interest was the fact that the impact of purine from plant sources on the risk of gout attacks was substantially smaller than that from animal purine sources.
The study authors also referred to additional research which discovered that over the long-term, habitual consumption of purine-rich vegetables was not associated with an increased risk of gout. In fact, that study found subjects who ate the most vegetable proteins experienced a 27% reduced risk of gout compared with subjects who ate the least vegetable proteins. It’s possible that other healthy ingredients in vegetables, such as fibre, antioxidants and healthy fats, contributed to these benefits.
Switching to a plant based diet may have considerable benefits for gout sufferers. Replacing animal proteins with plant proteins (especially, nuts and legumes) can potentially reduce your risk of gout, and has a range of other potent health benefits. Plant food proteins also provide a rich source of fibre, vitamins and minerals, which may help with weight management and cardiovascular health (both key health issues for men). Consider the following suggestions to boost your intake of plant based foods.
References available on request