Journey through guts | Dara O’Briain’s Science Club
A camera travels through the digestive system.Tweet
Rocket fuel | The Secrets of Your Food
Carbohydrates such as rice are such an important part of our diets due to the amount of energy they provide once broken down.
Saliva test | The Secrets of Your Food
A saliva test reveals the role of our senses in saliva production and in our digestive system as a whole.