Blood uric acid 600µmol/L at age 24 does not usually affect life expectancy, but it may lead to diseases such as gout and kidney stones, and serious complications may affect life expectancy. The normal range of blood uric acid is 150-416µmol/L for men and 89-357µmol/L for women. 600µmol/L is significantly higher than the normal value, which may be hyperuricemia, and generally does not affect life expectancy. However, if the uric acid value is on the high side for a long time, it may lead to hyperuricemia nephropathy, gout, and kidney stones, which may affect kidney function, and in serious cases, life expectancy may be affected. If the uric acid value is high at the age of 24, you need to pay attention to your dietary habits, reduce the intake of high purine foods and high oil and fat foods, drink more water, and exercise appropriately. If the uric acid is persistently high, it is recommended to consult a doctor for further examination and diagnosis to avoid delaying the condition.