Why can't people with gout drink cola?

In general, people with gout should avoid drinking cola due to factors such as its high sugar content, high fructose levels, carbonation, lack of nutritional value, and its potential to promote obesity. A detailed analysis is as follows:

1. High Sugar Content

Cola contains ingredients like sucrose and syrup. Excessive intake can elevate insulin levels in the body, thereby promoting uric acid production and reducing uric acid excretion, which may lead to increased blood uric acid levels and worsen gout symptoms.

2. High Fructose Content

The high fructose content in cola is particularly concerning. Fructose metabolism in the body produces uric acid, so consuming large amounts of fructose directly raises blood uric acid levels and increases the risk of gout attacks.

3. Carbonation

The carbonated components in cola may affect kidney function, impairing the kidneys' normal ability to excrete uric acid, thus indirectly promoting the development of gout.

4. Lack of Nutritional Value

Cola is a carbonated beverage that generally lacks nutritional value and does not provide essential nutrients such as vitamins, minerals, and proteins. Long-term consumption may lead to malnutrition, further affecting metabolic processes and uric acid excretion.

5. Promotion of Obesity

Cola is a high-sugar, high-calorie beverage. Regular consumption easily leads to weight gain and obesity. Obesity can increase fat metabolism in the body, resulting in higher uric acid production, which is detrimental to recovery from gout.

In daily life, gout patients should choose low-sugar, low-purine beverages such as mineral water, barley tea, or fresh fruit juice, and follow medical advice regarding dietary adjustments and treatment, which helps stabilize their condition.