The eating habits of tech execs: From Mark Zuckerberg's 'kill what you eat' routine to Elon Musk's Diet Coke obsession

Tech Insider
Musk + Donut
Elon Musk loves donuts. The Twitter CEO recently tweeted that he eats a donut every morning.

Dimitrios Kambouris / Staff/ Brian Hagiwara/Getty Images/ Trisha Gopal/Insider

Tech execs like Bryan Johnson and Sam Altman are optimizing their diets to live longer. Here's what experts say to eat to expand your lifespan, from blueberries to red onions.

Tech Insider
blueberries
Blueberries contain anthocyanin — an antioxidant that gives the fruit its color and helps with cognitive function.

Pixabay

The tech billionaires trying to hack longevity and live forever

Tech Insider
Tech billionaires living forever
From Sam Altman (from top left, clockwise) to Peter Thiel, Mark Zuckerberg, Jeff Bezos, and Sergey Brin, many of the world's wealthiest billionaires seem to be on a quest for the fountain of youth.

Lucy Nicholson/Reuters/Marco Bello/Getty Images/Evan Agostini/Invision/APDrew Angerer/Getty ImagesAnadolu Agency / Getty Images

Jack Dorsey is getting rid of annual reviews and PIPs at Block. I asked our workplace correspondent if it's a trend.

Tech Insider
Jack Dorsey speaking at a crypto-currency event
Jack Dorsey is getting rid of annual performance reviews and performance-improvement plans, or PIPs, at his company, Block.

MARCO BELLO/Getty Images

Sam Altman's return to OpenAI means he joins Steve Jobs and Jack Dorsey on a list of CEOs who left companies they founded – then eventually came back.

Tech Insider
Sam Altman
Sam Altman was forced out as the CEO of OpenAI on Friday, setting into motion a weekend of chaos for the company.

Jack Guez/AFP via Getty Images

Jack Dorsey-backed Bluesky sees record sign-ups after Elon Musk suggests a paywall for X. Here's how it works.

Tech Insider
Bluesky Social background with a phone showing the app
Bluesky is an invite-only platform.

Getty Images

Jack Dorsey quit Instagram and entered the Musk-Zuckerberg fight, posting on X (formerly Twitter) that he's going 'Meta free'

Tech Insider
A picture of Jack Dorsey and a picture of Mark Zuckerberg.
Dorsey said he deleted his Instagram account after 12 years on the app.

Joe Raedle/Getty Images and Kevin Dietsch/Getty Images

Subscribe to jack-dorsey