We’re not talking about a celebrity chef’s curated menu here. This is food as fuel, sometimes neglected, sometimes weaponized against fatigue. And that’s exactly where it gets complicated.
Elon Musk’s Diet: More Than Just Burgers and Protein Shakes
Burgers. Steak. Diet Coke. These are the pillars, the go-to staples when Musk actually sits down to eat. There’s a photo from 2018—widely shared—of him at a Tesla factory, chowing down on a Whopper from Burger King, no wrapper, just bite after bite while discussing production lines. That image speaks volumes. It wasn’t staged. It wasn’t influencer content. It was survival fuel. And that changes everything when you’re trying to decode his relationship with food.
He’s admitted to drinking “probably too much Diet Coke” in a 2015 CNBC interview—around five cans a day at the time. That’s 200 milligrams of caffeine, zero sugar, but a steady loop of artificial sweeteners like aspartame. Experts disagree on long-term effects, but for Musk, it’s clearly about function: staying alert during 100-hour workweeks. You don’t do what he does on sleep and kale salads. You do it on caffeine, adrenaline, and sheer stubbornness.
Yet, despite the junk food image, he’s not exactly careless. In 2020, he tweeted that he’d gone on a “weirdly high-calorie, low-sugar diet” while working on Cybertruck development. No cravings for candy. No mention of donuts. Instead: meat, eggs, cheese. Basic macros, minimal processing. The goal? Sustained mental energy without crashes. This wasn’t keto for weight loss. It was keto for concentration.
And then there’s the red meat obsession. Musk has defended eating steak in multiple interviews—once calling plant-based meat “fake food” during a 2021 Clubhouse chat. He’s joked about it being “the original protein bar.” That’s not just taste. It’s ideology. To him, real food comes from animals, not labs—ironic, given his investments in sustainable tech. But we’ll get to that contradiction.
Fast Food as a Lifestyle: Why Convenience Wins Over Nutrition
When you’re running Tesla, SpaceX, Neuralink, and half a dozen other ventures, meal prep is a luxury. Musk has said he doesn’t like spending time on food decisions. “I’d prefer to not think about eating,” he told the Wall Street Journal in 2017. That’s as blunt as it gets. So what does he do? He defaults to speed.
Burger King. McDonald’s. Takeout from nearby restaurants in Hawthorne or Austin. No frills. No reservations. He’s been spotted at In-N-Out—twice, according to employee rumors—ordering Animal Style fries and a double-double. Nothing fancy. Nothing Instagrammable. It’s a bit like watching a race car driver refuel with the cheapest gas that doesn’t wreck the engine. Efficient. Tolerable. Barely enjoyable.
But because he’s Elon Musk, even fast food becomes a data point. In 2022, he mentioned on Twitter (now X) that he’d been tracking his calorie intake using a fitness app. He wasn’t trying to lose weight. He was stress-testing his energy levels. The average intake? Around 3,200 calories on workdays. Mostly from dense sources—beef, eggs, peanut butter, dark chocolate. No salads. No green juice. That’s not a diet. It’s a metabolic endurance test.
The Role of Protein Shakes and Supplements in His Routine
When Musk skips a meal, which he says is “frequent,” he’ll often grab a protein shake. Not the trendy collagen-infused kind. The basic, chalky, unflavored or chocolate powder mixed with water. He’s referred to them as “nutritionally complete” but “not delicious.” And honestly, it’s unclear if he even enjoys them. They’re more like a necessary hack—a way to avoid hunger without losing time.
He’s also taken supplements. In a 2021 podcast with Lex Fridman, he mentioned taking niacin (vitamin B3), magnesium, and vitamin D. Nothing extreme. No nootropics, no experimental peptides—unlike some Silicon Valley biohackers. His stack is basic, almost conservative. That said, he did once joke about being “50% cyborg” after Neuralink’s pig demo, so who knows what’s really in his system.
Meat, Musk, and the Irony of Sustainability Advocacy
Here’s the paradox: Elon Musk pushes electric cars to save the planet, yet he openly defends industrial meat consumption. SpaceX rockets aim for Mars colonization, but his dinner plate looks like it’s stuck in 1950s America. The issue remains—he’s all in on reducing carbon emissions, except when it comes to his steak.
In 2019, during a Tesla shareholder meeting, he dismissed plant-based meat as “not real food.” He’s mocked Beyond Meat and Impossible Foods, even though Tesla factories run on green energy. That contradiction hasn’t gone unnoticed. Environmentalists point out that beef production emits 60 kilograms of CO2 per kilogram of meat—compared to 3 for lentils. But Musk doesn’t care. He trusts biological systems over engineered substitutes. “I’d rather eat a cow than a chemistry set,” he quipped once. Light irony, sure, but also a worldview.
Still, he’s not a total hypocrite. He’s admitted that widespread meat consumption isn’t sustainable. In a 2020 interview, he said, “I think we may need to go to lab-grown meat eventually.” So he’s aware. He just doesn’t want to be the one to start.
Elon vs. Bezos: A Dietary Showdown of Tech Titans
Compare Musk to Jeff Bezos, and the differences are stark. Bezos follows a high-protein, low-sugar diet too—but with more discipline. He’s said to avoid carbs after 2 p.m. and drinks matcha, not Diet Coke. His meals are planned, portion-controlled, almost monk-like. Musk’s are chaotic, impulsive, dictated by deadlines.
Bezos works with a personal trainer. Musk relies on adrenaline and protein shakes. Bezos reportedly spends thousands on organic, locally sourced meals. Musk eats at factory cafeterias. It’s not just diet. It’s philosophy. One optimizes for longevity. The other for output.
Intermittent Fasting and Extreme Habits: Myth or Reality?
There’s speculation that Musk practices intermittent fasting. No solid proof, but clues add up. He’s mentioned skipping breakfast “often.” On high-pressure days—like rocket launches—he’s said he “might not eat for 18 hours.” That’s not fasting for health. It’s fasting from necessity.
In early 2023, he tweeted, “Sometimes I forget to eat until 8 p.m.” That’s not a strategy. It’s a symptom. And that’s where the danger lies. Chronic under-eating, even if compensated later, can wreck metabolism, focus, mood. But for Musk, it might be the price of ambition. Or maybe he’s just bad at self-care.
Does He Cook? The Truth About Musk in the Kitchen
Short answer: probably not. There’s zero evidence Musk cooks regularly. No viral videos of him grilling steaks. No Instagram stories from his kitchen. When he hosted Saturday Night Live in 2021, he joked about being “not great at cooking.” That’s as close to confirmation as we’ll get.
Which explains why takeout and protein shakes dominate his diet. He’s outsourcing nutrition like he outsources everything else. Time is the currency. Every minute spent cooking is a minute not spent on engineering, emails, or existential tweets.
Frequently Asked Questions
Does Elon Musk eat vegan or plant-based food?
Almost never by choice. He’s mocked veganism in interviews and dismissed plant-based meats as unnatural. That said, he’s eaten vegan meals—once during a SpaceX mission simulation where only shelf-stable rations were available. But he didn’t enjoy it. He called it “cardboard with regret.”
Has Elon Musk ever tried keto or intermittent fasting?
He hasn’t used the term “keto,” but his low-sugar, high-fat, high-protein diet lines up with it. As for fasting, he doesn’t call it that—but skipping meals for 16+ hours is basically time-restricted eating. So yes, functionally, he’s done both. Just not by the book.
What does Elon Musk drink besides Diet Coke?
Water. Occasionally coffee. He’s not a big alcohol drinker—rarely seen with a glass of wine or beer. No known cocktail preferences. His only consistent vice is Diet Coke, though he’s hinted at cutting back. In 2023, he said, “I’m trying to reduce artificial sweeteners.” But five cans a day is hard to quit cold turkey.
The Bottom Line: Elon Musk Eats Like a Man in a Hurry
Let’s be clear about this—Elon Musk’s diet isn’t aspirational. It’s not balanced. It’s not sustainable for most people. It’s the eating pattern of someone running three companies at once, sleeping four hours a night, and treating food as a minor logistical challenge.
I find this overrated—the idea that his habits are a model to follow. Sure, he gets results. But at what cost? The lack of variety, the reliance on processed drinks, the sheer neglect of nutrition as a long-term investment… it’s not discipline. It’s desperation.
And yet, you can’t deny it works for him. Maybe he’s an outlier. Maybe his genetics forgive the Diet Coke. Maybe his brain runs on pure willpower. But for the rest of us? A steak and a protein shake won’t cut it. We’re far from it.
The real lesson isn’t what Musk eats. It’s what he prioritizes. Everything in his life is optimized for output. Food is just another variable to minimize. That changes everything—if you’re willing to pay the price.
Suffice to say, if you’re looking for a diet plan, don’t copy Elon Musk. But if you’re trying to understand how he operates? Look at his plate. It tells the whole story.