A member asked:

Do i need to fast when i get blood work done alkaline phosphatase isoenzymes ; cmp?

A doctor has provided 1 answer

Yes: Food intake will raise serum alkaline phosphatase as it is one of the enzymes in the intestine. Cmp has other components that require that you be fasting. Please fast for 9-12 hours before the test.

Answered 2/5/2019

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