ALP

Alkaline Phosphatase

ALP is found in liver, bone, intestines, and placenta. Elevated levels can indicate liver OR bone problems. Context with other liver enzymes helps distinguish.

Normal Range

44-147 U/L

Unit: U/L

LOWNORMALHIGH
Below normal44-147 U/L U/LAbove normal
Medically Verified Ranges

What High ALP Means

High ALP: if GGT also high → liver cause (bile duct obstruction, hepatitis). If GGT normal but ALP high → bone cause (fracture, Paget's disease, growing children). Normally high in pregnancy (placental ALP) and children (growing bones).

Bile Duct ObstructionBone DiseasePregnancy

What Low ALP Means

Low ALP is uncommon. May indicate zinc deficiency, malnutrition, hypothyroidism, or pernicious anemia.

Zinc DeficiencyMalnutrition

Frequently Asked Questions

Disclaimer: Reference ranges may vary between laboratories. This is educational information, not medical advice. Upload your complete lab report in the GoDavaii app for AI-powered analysis in context of your health profile.

This is 50% of what GoDavaii AI shows.

Upload your FULL lab report — GoDavaii AI analyzes ALL markers together, in context of YOUR age, gender, and conditions. Free in the app.