Can people with high uric acid levels eat sea fish?

Nov 06, 2024 Source: Cainiu Health
Dr. Yang Tiesheng
Introduction
In general, individuals with high uric acid levels should avoid eating sea fish. Patients with hyperuricemia should avoid foods high in purines, as most sea fish contain relatively high levels of purines. Consuming such fish may further elevate uric acid levels, potentially triggering gout attacks. Additionally, since uric acid is excreted through the kidneys, excessive purine intake can increase the renal burden and impair kidney function.

Generally, individuals with high uric acid levels should avoid eating sea fish. The detailed explanation is as follows:

Elevated uric acid levels are primarily caused by excessive dietary intake of high-purine foods, impaired kidney metabolism, or the use of certain medications such as diuretics. Patients with high uric acid should avoid foods rich in purines. Most sea fish, such as salmon and hairtail, contain relatively high levels of purines. Consuming these fish may further increase uric acid levels, potentially triggering gout attacks. Additionally, since uric acid is excreted through the kidneys, excessive purine intake can increase the renal burden and impair kidney function.

Patients with high uric acid should focus on a low-purine diet in daily life, consuming more fresh vegetables, fruits, dairy products, and other nutritious, low-purine foods to meet the body's nutritional needs. They should avoid spicy, stimulating, overly greasy foods, and high-purine items such as animal offal to prevent worsening of the condition. It is also recommended to drink plenty of water to promote uric acid excretion.

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