Expert Consensus: Tofu and Soymilk are Safe for Gout Patients

The myth that "gout patients cannot eat soy products" was once common, but modern medical research has debunked this notion. The current expert consensus indicates that consuming non-fermented soy products such as tofu, soymilk, and textured vegetable protein does not significantly raise uric acid levels in the body, making them a very safe food choice for gout patients.

In fact, many professional organizations, such as the Northwest Kidney Centers, even recommend that gout patients consume tofu as a high-quality source of non-meat protein. The advantage of soy products lies in their "high-protein, low-purine" characteristic, which provides necessary nutrients without easily triggering gout. A comprehensive review published in the European Journal of Nutrition in 2015 also found that soy products did not increase uric acid levels in postmenopausal Chinese adults at risk for hypertension or diabetes.

Note the Exceptions: Fermented Soy Products Require Cautious Consumption

Although most soy products are safe, not all types have extremely low purine content. The purine content of soy products increases after fermentation. According to a 2014 study published in the Japanese journal Biological and Pharmaceutical Bulletin, which analyzed the purine content of various foods, natto (made from fermented soybeans) was classified as a food with moderate purine content.

Therefore, it is recommended that individuals with a predisposition to gout or those managing their uric acid levels should be more cautious when consuming fermented soy products like natto and tempeh, eating them in moderation and avoiding large quantities at one time.

Conclusion

In summary, gout patients can safely incorporate non-fermented soy products like tofu, soymilk, and edamame into their daily diet as a healthy protein source. By simply paying special attention to the intake of fermented products like natto, they can balance nutrition and health management.