In Which Part of the Body does Digestion of Protein Begin?

By Mandeep Kumar|Updated : July 12th, 2022

The digestion of protein begins in the mouth. However, the majority of digestion takes place in the small intestine. Proteins are the building block and they are disintegrated into amino acids. The cells of the human body use the amino acid to develop other proteins required by the body.

Answer: The digestion of protein begins in the mouth.

Protein is a highly complex substance that is found in bone, muscle, hair, skin, and every other body part or tissue. It is essential for building muscle mass. The word protein has been derived from the Greek word ‘protos’. It is composed of amino acids which are made up of hydrogen, carbon, oxygen, nitrogen, and sulphur. Protein can be consumed by eating a variety of foods such as meat, seafood, eggs, chicken, beans and peas, processed soy products, nuts, and seeds.

Summary:

In Which Part of the Body Digestion of Protein Begins?

The digestion of protein begins in the mouth. It starts when a person starts chewing. Once the source of protein reaches the stomach, hydrochloric acid and enzymes break it down into smaller chains of amino acids.

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