Often when Bollywood superstars are associated with any social cause, they make sure that they make their promotions as real as possible for people to believe.

While many stars prove their inclination towards social drive after getting themselves associated with charity and awareness drives, superstar Amitabh Bachchan is going to another extent to prove to his followers that he practices what he preaches.

Amitabh who has been the brand ambassador for spreading awareness over polio drops, recently took his granddaughter Aaradhya for polio drops himself. And he made it a point to inform people about it so that others follow suit as well.

"Two drops of the polio vaccine to Aaradhya .. overseen by Govt., officials .. just so it is put on record. To practice what I preach", the actor wrote on his microblogging page.

He further added that the process went out well stating, "The little one does not get an injection ... it is just literally two drops of the polio vaccine into their mouths .. went off well".

That's what we call socially and morally responsible.