A normal Creatine Kinase (CK) level in a healthy adult typically ranges from 22 to 198 U/L (units per liter).
Understanding CK Levels
CK, or Creatine Kinase, is an enzyme found primarily in the heart, brain, and skeletal muscle. Measuring CK levels in the blood can help diagnose muscle damage or disease. CK levels are influenced by several factors, including gender, race, and physical activity.
Factors Affecting CK Levels
- Gender: Males generally have higher CK levels than females.
- Race: Studies have shown variations in CK levels among different racial groups.
- Physical Activity: Intense exercise can temporarily increase CK levels.
Normal CK Level Range
The normal range is 22 to 198 U/L. It's important to note that these values can vary slightly between laboratories. Always refer to the specific reference range provided by the lab that performed your test.
Here's a table summarizing the normal CK level:
| Measurement | Normal Range | Unit |
|---|---|---|
| CK Level | 22 to 198 | U/L |
Elevated CK levels may indicate muscle damage or disease, while lower than normal levels are less common and typically not a cause for concern. If your CK levels are outside the normal range, consult with your healthcare provider for further evaluation.
