An occasional diet soft drink won't kill you, but a daily — or even an every-other-day — habit may wreak havoc on your taste buds, making it harder for you to lose or maintain a healthy weight, points out Coates.

Is Pepsi safe for drinking?

" We would like to reiterate that all our products including those referred in this report are absolutely safe and well within the safety norms prescribed, including those for heavy metals, by the Indian regulatory bodies .

Does Pepsi shorten your life?

According to the study – drinking soda shortens your lifespan. ... Results showed that people who consumed two or more glasses a day of soft drinks, sugar-sweetened or artificially-sweetened beverages had an increased risk of death from cardiovascular or digestive diseases.