Deglutition is also known as ‘Swallowing’,  it is the process by which the food taken passing through the oral cavity into the Gastrointestinal tract. The Number of times a person or individual swallows per day: 600 times Deglutition is divided into 3 stages: Oral stage Pharyngeal stage Esophageal stage. The stages are divided into Voluntary [&hellip

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