Why do we feel fullness of the stomach if we drink cola or soda?

I guess its because of the gas in those drinks. Gassy stuff always make you feel like you are gonna explode anytime. Hehehe. They fill up the space in our stomach, I guess. Sorry can't help you with the true scientific explanation ;) I never like drinking soda after food. I stick to water or juice. In fact, I'm not much of a soda fan overall. Happy mylotting!

It's the gas content in soft drink and soda. The more gas within a product, the fuller it's going to make you feel - because you're filling up with air basically. Which is why you will feel less full after burping heh.

Hi! Colas are carbonated drinks.Once it reaches the stomach and the corbon dioxide is let free it fills the stomach .When one explodes like a blimp when this carbon dioxide is given off.