Will eating protein cause gout? - Truth or falsehood

Will eating protein cause gout? - Truth or falsehood

Many people take protein supplements to recover their muscles after exercise. Among them, protein powder is one of the most popular choices. However, among gout patients or those concerned about gout, there are often stories that "eating protein powder can cause gout." Is this really true? In this article, we will explore the truth behind this question in detail.

Gout caused by protein is a disease that occurs when uric acid accumulates excessively in the body. Uric acid is a byproduct produced when a substance called purine is metabolized, and it is mainly excreted through the kidneys. However, if uric acid is not properly excreted or is produced in excess, crystals can accumulate in the joints, causing inflammation and pain. The causes of gout include genetic factors, but dietary habits also play an important role. In particular, consuming foods high in purines can increase uric acid levels and raise the risk of developing gout.

Protein is a food that mainly supplies amino acids necessary for building and maintaining muscles. The ingredients of protein supplements vary and include whey, soy, pea, casein, and others, each with different components and characteristics. So, can these protein supplements cause protein gout?

Whey protein is made by processing whey extracted from cows, providing high-purity protein. Whey protein contains purines, which can be converted into uric acid in the body. Therefore, excessive intake of whey protein may increase uric acid levels. However, in general, consuming it in moderation does not significantly increase the risk of developing gout. Nonetheless, for individuals already suffering from protein-induced gout, careful consideration of intake is recommended.

Plant-based proteins extracted from beans, peas, and other sources have lower purine content compared to whey protein. Therefore, plant-based proteins do not significantly raise uric acid levels and can be a relatively safe choice for patients with protein gout. In particular, plant-based proteins contain anti-inflammatory components that can have a positive effect on gout management.

Some protein supplements are also available as low-purine products with reduced purine content. These products may be suitable for gout patients or those concerned about developing gout. However, even with these products, excessive intake should be avoided, and it is important to consume an appropriate amount considering one's health condition.

It cannot be definitively stated that protein directly causes gout. However, some protein supplements, such as whey protein, have high purine content and may increase uric acid levels, so gout patients or those at high risk of gout should be cautious when consuming them. On the other hand, plant-based proteins or low-purine proteins can be consumed relatively safely and may help in managing gout.

The important thing is to choose a protein supplement that suits your health condition and needs, and to avoid excessive intake. Those who are concerned about protein-induced gout or are already suffering from gout should consult a doctor before taking protein supplements to determine the appropriate product and dosage.