Oral cavity, pharynx and oesophagus
The first section of the gastrointestinal tract comprises the oral cavity, the pharynx and the oesophagus.
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During swallowing food travels from the mouth cavity into the stomach.
Humans have 4 types of teeth: incisors, canines, premolars and molars.
Taste receptors convert chemical stimuli into electric signals.
The large intestine is the last section of our digestive track.
The longest part of the digestive system, where most of the digestion and absorption takes place.
This animation helps you learn the basics of healthy eating.
Careful tooth brushing is an important part of oral hygiene.