It is really important to choose wisely about what you put into your body. The food that you eat directly correlates to the health of your body, as the digestive system transforms it into energy.

This clip explains how drinking alcohol actually makes you drunk. When the molecules that make up alcohol enter your body, they change the chemical makeup and react with different parts of your body that ultimately makes you feel "drunk."

This clip explains the purpose of food: fuel for the body. It illustrates the digestive system and explains the importance of nutrition in a diet.

This clip explains the purpose of the digestive system and how it works. It covers the main components of the system and illustrates the process of digestion using examples and visuals.

Beakman gives a demo of the digestive system and shows how it all works normally. Then he shows that, when your brain tells it to function in reverse, it will cause you to throw up.