Beans.

Beans, beans, are good for your heart,
They Make you strong and make you fart.
A fart is a bubble of compressed air,
Which gives the body ease.
It warms the bed on a frosty night,
And suffocates the fleas!

Beans beans the musical fruit.
The more you eat,
The more you toot.

Beans, Beans the magical fruit,
The more you eat, the more you toot,
The more you toot the better you feel,
So lift your leg and let it squeal!
Beans, beans, good for your heart
The more you eat the more you fart.
The more you fart the better you feel
So eat beans with every meal.