Amino Acid

Amino acids are the chemicals that make up proteins. The human body needs 20 different amino acids to function properly.

Some amino acids are made by the body, while others, called essential amino acids, can be obtained only from foods.

Credits

By: Healthwise StaffLast Revised: June 29, 2011
Medical Review: Adam Husney, MD - Family Medicine
Marc S. Micozzi, MD, PhD - Complementary and Alternative Medicine

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