Blog ↑ Upload Your Test
meBlood

Alkaline Phosphatase - ALP

What does the Alkaline Phosphatase - ALP blood test mean? Get a free analysis of your blood test now. Here's what you get with our free analysis:

UPLOAD YOUR BLOOD TEST

Alkaline Phosphatase (ALP) is an enzyme found throughout the body, particularly in the liver, bones, and digestive system. This test measures the amount of ALP in the blood and is used to assess liver and bone health. Elevated levels may indicate liver disease, bone disorders, or other conditions affecting ALP production. It's particularly useful in diagnosing and monitoring conditions such as: - Liver diseases (e.g., hepatitis, cirrhosis) - Bone disorders (e.g., Paget's disease, osteomalacia) - Biliary obstruction - Certain cancers ALP levels can also be affected by pregnancy, adolescence, and certain medications. Regular monitoring of ALP levels can help in early detection and management of various health conditions.

Acceptable Range:   20 to 120
Ideal for Women:   35-104
Ideal for Men:   40-129
Ideal for Girls:   50-162
Ideal for Boys:   60-400
Test Method: Blood test

What do readings below 20 U/L for Alkaline Phosphatase - ALP mean?

A low ALP reading may indicate:

  1. Malnutrition or deficiencies in nutrients like zinc or magnesium
  2. Rare genetic disorders affecting ALP production
  3. Hypothyroidism
  4. Severe anemia
  5. Wilson’s disease (a rare genetic disorder causing copper accumulation)

Low ALP levels are generally less concerning than high levels but may still require further investigation, especially if accompanied by other symptoms or abnormal test results. Consult with a healthcare provider for proper interpretation and potential follow-up tests.

What do readings above 120 U/L for Alkaline Phosphatase - ALP mean?

An elevated ALP reading may indicate:

  1. Liver diseases: hepatitis, cirrhosis, or bile duct obstruction
  2. Bone disorders: Paget’s disease, osteomalacia, or bone metastases
  3. Pregnancy (normal in the third trimester)
  4. Adolescence (due to bone growth)
  5. Certain cancers, especially those affecting the liver or bones
  6. Hyperthyroidism
  7. Healing fractures
  8. Certain medications

High ALP levels often warrant further investigation to determine the underlying cause. Additional tests, such as GGT or bone-specific ALP, may be necessary to pinpoint the source of elevation. Always consult with a healthcare provider for proper interpretation and follow-up.

More Comprehensive Metabolic Panel Tests