A dietitian who studies how to prevent heart attacks shared 3 healthy food swaps

Tech Insider : Business, Style
A man wearing a blue long-sleeved polo shirt smiles at the camera with his arms crossed.
Matthew Landry researches how diet can extend healthspan and prevent heart attacks.

Steve Zylius/UC Irvine

What 'healthy fats' actually are — and how to choose the right ones for your diet

Tech Insider : Business
eat real food campaign

Smith Collection/Gado/Getty Images

The old food pyramid vs. RFK Jr's 'New Pyramid': See how the guidelines have evolved over time

Tech Insider : Business
RFK Jr's 'New Pyramid' side by side the old food pyramids
Under RFK Jr, the food pyramid has flipped upside down and shuffled around.

USDA/HHS

The US government says you should be proteinmaxxing. Experts say that can backfire — here's why.

Tech Insider : Business
a cheeseburger with an american flag toothpick
New U.S. dietary guidelines have beef with the "war on protein."

Igor Jovanovic/Getty Images

No sugar, more fat: RFK Jr's new dietary guidelines include 5 big changes and an upside-down food pyramid

Tech Insider : Business, Economy
rfk maha
Health and Human Services Secretary Robert F. Kennedy Jr. said his new guidelines are about undoing previous advice.

Alex Wong/Getty Images

I eat 30 plants a week for gut-healthy fiber — without meal prepping. 4 time-saving habits help me hit my goal.

Tech Insider : Business
A woman holds a plate of food.
Kim Schewitz grew up as a picky eater, but now aims to eat 30 plant foods a week for her gut health.

Kim Schewitz

A nutritionist who lowered his cholesterol through diet shared 4 simple tips for eating more fiber

Tech Insider : Business
Rob Hobson sits at a table and smiles into the distance.
Rob Hobson adds a bit of fiber to every meal for his gut health and to keep his cholesterol levels at bay.

Andrew Burton

I eat this protein-packed bean salad 3 times a week. It's cheap, takes 15 minutes to make, and keeps me full for hours.

Tech Insider : Business
author holding bowl filled with bean salad and pita slices in kitchen
My bean salad takes less than 15 minutes to prepare.

Ellen O'Brien

We got diet advice from over 40 dietitians and nutrition scientists. Here's your 2026 meal plan.

Tech Insider : Business, Sports
Roxana Ehsani, Kevin Hall, Kylie Sakaida
Sports dietitian Roxana Ehsani, nutrition scientist Kevin Hall, and registered dietitian Kylie Sakaida are a few of the nutrition experts we spoke to this year.

Roxana Ehsani/Kevin Hall/Kylie Sakaida

A nutritionist cut out ultra-processed foods 2 years ago. Here are the habits he kept, and the ones he ditched.

Tech Insider : Business
Rob Hobson sits at a table and smiles into the distance.
Rob Hobson focuses on cooking with whole foods most of the time, but doesn't sweat it when he eats the occasional ultra-processed food.

Andrew Burton

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