Why a single hot dog could cost you 36 minutes of healthy life

We dig into the study behind the scary stat – and find a surprisingly tasty way to cancel it out

Photo credit: Getty


Bad news: a study at the University of Michigan in 2021 found that eating a hot dog carried a health burden equivalent to losing 36 minutes of life.

But the study actually measured DALY – Disability-Adjusted Life Years – which takes into account the years you live in poor health and weighs them as being worth less than the years when you were fit.

Hot dogs aren’t even the worst food for DALY scores – corned beef sandwiches take 71 minutes off your healthy years.

The good news is that peanuts, salmon and beans were all found to improve your DALY score.

In fact, taking the study results at face value, eating a peanut butter sandwich right after a hot dog almost exactly cancels the action out!

Illustration of two cards, one has peanut butter on toast (+36) on it and the other has a hot dog (-36) on it
Image credit: Jacopo Ricci

This article is an answer to the question (asked by Cillian Kirk, Wakefield) 'Should I stop eating hot dogs?'

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