Understanding Normal Creatinine Levels by Age and Gender

Learn the normal creatinine levels for different ages and genders, and why these levels matter for health assessments.

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Normal creatinine levels vary by age and gender. For adult males, it typically ranges from 0.74 to 1.35 mg/dL. For adult females, the range is generally 0.59 to 1.04 mg/dL. Children typically have lower levels, between 0.2 to 1.0 mg/dL. These values can slightly differ based on muscle mass, age, and overall health, so it's always important to consult with a healthcare provider for accurate assessment.

FAQs & Answers

  1. What affects creatinine levels? Creatinine levels can be influenced by muscle mass, age, diet, and overall health.
  2. What to do if my creatinine level is high? Consult with a healthcare provider for recommendations, as high creatinine levels can indicate kidney issues.
  3. Do normal creatinine levels vary by ethnicity? Yes, normal creatinine levels can slightly differ based on ethnicity, in addition to age and muscle mass.
  4. How often should creatinine levels be checked? Creatinine levels should be monitored regularly, especially if you have kidney disease or risk factors for kidney impairment.