So... I'm asking here because if I ask an expert using normal channels, I'd get in trouble...

How much salt and vinegar (together) is required to cause damage/injury to an average person's digestive system?

Before somebody accuses me of trying to snuff a person.

I may or may not have absent-mindedly consumed an unattended family size bag of salt and vinegar chips.

@h_ingles You know, I was actually gonna ask if you were binging salt and vinegar chips when you originally asked, but I got distracted.
(I don't have an answer to the original question but I don't think one family size bag would be enough, probably?)

@sikha Y'know, it's funny because me being distracted is how I got into this mess.

What I can tell you is that you indeed do get a hangover-like headache the next day.