Aaron Hartman, MDFunctional Medicine Specialist | Clinical Researcher

For 50 Years Fat Was Demonized — The 2026 Food Pyramid Finally Flipped #shorts

26 May 2026 · 1 min

Watch on YouTube

1:25

In this YouTube short, Dr. Aaron Hartman, MD, argues that the long‑standing vilification of dietary fat was a massive mistake. He explains that special‑interest influence led to the classic food pyramid that placed carbohydrates at the base and fat at the top, a design that persisted for over fifty years. In January 2026 the official food pyramid was inverted, putting fat at the apex. Hartman links the low‑fat paradigm to rising rates of obesity, heart disease, and cancer, and warns that rancid seed oils are associated with metabolic syndrome and cancer. He emphasizes that adequate cholesterol is essential for brain function, noting that children with autism or other neurodevelopmental issues often show low cholesterol levels. The short concludes by announcing a series of upcoming videos that will teach viewers how to incorporate healthy fats into their diets, and urges viewers to like, share, and subscribe.

Chapters

Guess what, y'all? Fat is back. For over half a century, we've demonized fat. It's bad for you. It'll make you gain weight. And we got that 100% wrong. So wrong that in fact, January of 2026— I'm recording this in February— we literally flipped the food pyramid upside down. Fat is back. It's at the top. How did we get something like this so wrong? We're going to talk about it over the next couple of these things. But the idea is this. A lot of times special interests, people with special interest in the research or just people advertising or other people paying for ads or other special interests affect policy of government organizations. And one of the results of that was our food pyramid that put carbs at the bottom. Remember that? Really big, big bottom carbs, put fats very, very small at the top. And the result has been skyrocketing obesity, skyrocketing heart disease, cancers going up. Did you know that seed oils, rancid seed oils, are associated with an increased risk for metabolic syndrome as well as cancer? Did you know that adequate cholesterol is needed for the brain to work? And in autistic kids and kids with neurodevelopmental issues, you'll actually see lower cholesterol numbers in general on their lab testing. We've gotten this so wrong. It's been very detrimental to a whole generation of kids and adults. Fat is back, but you gotta learn what kind of fats are healthy fats. We'll be talking about through the next couple these little shorts. Like, share, subscribe, and learn more about The Fat Is Back and how you can introduce healthy fats into your diet.