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Enzymes in Breast Milk

By Melissa Kotlen Nagin, About.com

Updated: February 12, 2008

About.com Health's Disease and Condition content is reviewed by Meredith Shur, MD

Definition:

Proteins produced in living cells that help trigger particular reactions in the body. Enzymes are actively transported through the bloodstream to the breast.

There are more than 20 active human milk enzymes; those enzymes are categorized into 3 groups by the specific activity they help with. The 3 types of enzymes in breast milk are:

  • Mammary gland function enzymes
  • Infant digestion enzymes
  • Milk enzymes

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