Beans, Beans, the Musical Fruit facts for kids
The basis of the song (and bean/fart humor in general) is the high amount of oligosaccharides present in beans. Bacteria in the large intestine digest these sugars, producing carbon dioxide, hydrogen and methane. These gases are expelled from the body as flatulence.
Beans, beans, the musical fruit
The more you eat, the more you toot
The more you toot, the better you feel.
So let's have beans with every meal.
Beans, Beans, the Musical Fruit Facts for Kids. Kiddle Encyclopedia.