Pepsi is a product of Coca-Cola company and I am a regular user of it. The taste is very refreshing. And it is available in different quantities.
It actually acts like soda and thus is quite helpful in need. It is also easily available in markets. The smell and taste of it has a good combination.
A rumor about it is that it is unhealthy for bones and liver. Consuming it slowly melts our bones. But it is not so. It is licensed by food authority of India. And even if it is harmful it harms when used in excess.The basic ingredients used in every beverage are quite same.
So it would be unfair to spread such rumors without any strong evidence. Pepsi is a normal beverage and can be consumed by anyone from kid to adults.
At last I would advise you not to flow with such rumors and enjoy Pepsi
