A Boy Eating a Chocolate and his grandfather lived for 132 years

A little boy was in a bus eating a chocolate,
then he took another one and then another …

A man next to him said, "Do you know that too much of it will damage your teeth"

The boy replied, "My grandfather lived for 132 years"

The man asked ,"Was it because of eating chocolate?"

The boy replied, 
"No,he was always minding his own business!!!!"