The Real Reason Ultra-Processed Foods Are Ruining Your Health

Hint: It’s not the chemicals.

F. Perry Wilson, MD MSCE

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If you have any interest at all in nutrition and have been conscious over the past five years or so, you are no doubt aware of a torrent of literature blaming a lot of health woes on ultra-processed foods.

If I were to show you some foods, for the most part you’d have a pretty good sense whether they were ultra-processed or not. You know what? Let’s try it.

The classic Oscar Meyer Weiner? Yup. Ultra-processed. It contains multiple additives like sodium lactate, added dextrose and glucose, and “mechanically separated meat”.

How about a handful of almonds?

Right again! Not ultra-processed. In fact, on the standard “NOVA” processing scale which goes from a score of 1 for unprocessed or minimally processed foods — to 4 (ultra-processed) a nice handful of almonds is a 1. Good job.

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F. Perry Wilson, MD MSCE
F. Perry Wilson, MD MSCE

Written by F. Perry Wilson, MD MSCE

Medicine, science, statistics. Associate Professor of Medicine and Public Health at Yale. New book “How Medicine Works and When it Doesn’t” available now.

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