Urea Blood Test: Understanding Kidney Function and Health
A urea blood test measures the amount of urea nitrogen in your blood, a waste product produced by the liver during protein metabolism and removed by the kidneys. Elevated urea levels can indicate that the kidneys are not functioning properly, as they are responsible for filtering urea out of the bloodstream. Normal urea levels range from 7 to 20 mg/dL. High levels may signal kidney disease, dehydration, or excessive protein intake, while low levels might point to liver problems. Regular testing is crucial for assessing kidney function and ensuring overall health.
Key blood tests for men’s health include testosterone levels, prostate-specific antigen (PSA), cholesterol, and more, providing insights into hormonal balance, cardiovascular health, and disease risk.
Blood tests reveal the state of your immune system by measuring immune cell counts, antibody levels, and inflammatory markers, aiding in the detection of immune disorders and overall health monitoring.
Blood tests identify nutritional deficiencies by measuring levels of essential vitamins and minerals, guiding necessary dietary adjustments for health improvement.