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YouTubeDoctor A Clinic
How Saliva Starts Digestion | Human Digestive System Explained
Most people believe digestion begins in the stomach, but the process actually starts in the mouth. In this video, we explain how saliva begins the digestion process and why it is essential for breaking down food. When food enters the mouth, salivary glands release saliva, which contains enzymes such as amylase that begin breaking down ...
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