Everyone in Trump's Cabinet Is Eating Sauerkraut, Here's Why You Should Too

Picture this: You're sitting in a high-stakes White House cabinet meeting. The future of the nation is being debated. Tariffs, foreign policy, the economy, it's all on the table.

And somewhere in the room, someone is eating sauerkraut.

Not just someone. Everyone.

According to a bombshell report from The Wall Street Journal, a new diet is sweeping through President Trump's cabinet. Health Secretary Robert F. Kennedy Jr., Vice President JD Vance, Commerce Secretary Howard Lutnick, and Transportation Secretary Sean Duffy have all embraced a regimen built around heaping portions of fermented cabbage.

Yes, you read that correctly. The most powerful people in the country are voluntarily eating sauerkraut, in some cases, for breakfast. At 6:30 in the morning. While their wives sip lattes and wonder what happened to their lives.

It sounds like a joke. It's not.

And here's the thing: behind the absurdity, there might actually be something to this. Something that could change how you think about food, health, and the weird intersection of politics and wellness.

Let's dig in.

The Story Behind the Trend

Who's Eating Sauerkraut in the White House?

The Wall Street Journal's report, published June 18, 2026, revealed that several of Trump's top officials have gone all-in on fermented foods.

Robert F. Kennedy Jr. - the Health and Human Services Secretary, is the ringleader. He's been on the diet for about a year and claims to have lost 20 pounds in just 30 days. He's so committed that he carries his own sauerkraut wherever he goes, even to fancy restaurants.

JD Vance - the Vice President, is also on board. Kennedy has pointed out that "you can see how different" Vance looks since starting the diet. Vance reportedly snacks on pickles and fermented sides even while traveling on Air Force Two.

Howard Lutnick - the Commerce Secretary, has taken things to the next level. He's not just eating sauerkraut; he's fermenting his own vegetables at home.

Sean Duffy - the Transportation Secretary, got so visibly transformed that former House Speaker Kevin McCarthy noticed his glowing skin and asked about it directly. McCarthy ended up becoming a convert himself.

The Dr. Sean O'Mara Connection

This isn't some random fad. The diet is the brainchild of Dr. Sean O'Mara, a physician who advises his high-profile patients to eat fermented foods like sauerkraut and kimchi alongside grass-fed steak, while abstaining from alcohol and sugary foods.

O'Mara's philosophy is simple: animal protein and fat are the core of human nutrition, and fermented foods provide crucial support for gut health. He's built a private practice around this approach, with consultations running as high as $18,000.

He prefers to "work with older people because the ROI is so much greater," he told the Journal. "It's like taking over a sinking ship, a company that is headed to bankruptcy."

"Make America Healthy Again"

This isn't just about personal health. RFK Jr. has made fermented foods a pillar of his "Make America Healthy Again" agenda. He's declared war on ultra-processed foods and is pushing Americans toward natural, unprocessed eating.

Under his influence, the Trump administration has flipped the federal dietary guidelines, calling for Americans to eat whole foods and limit highly processed products. Fermented foods, including sauerkraut, kimchi, kefir, and miso, have been added to the recommendations for supporting gut health.

It's a remarkable shift. And it all started with a humble jar of fermented cabbage.

What Exactly Are They Eating?

Let's get specific about what this diet actually looks like. Because it's not what you'd expect from Washington's elite.

Breakfast: At 6:30 AM, RFK Jr. is cooking a grass-fed steak and eating it with sauerkraut. His wife, actress Cheryl Hines, has described the experience on Katie Miller's podcast: "When I'm just trying to have my latte, and that's coming at me, it's like, 'Whoa, okay.'"

Dinner: Kennedy brings his own sauerkraut to restaurants. "I went to dinner at the Ned last night, and I brought my sauerkraut," he admitted. Hines has shared that he'll hand her a bag of sauerkraut and ask her to put it in her designer clutch.

The side effects: There's a catch. The diet produces what the Journal diplomatically called "sulfurous odors". Sauerkraut doesn't exactly travel well. But the devotees have decided the health benefits are worth the social cost.

"The diet's devotees, however, have decided the tradeoff is worth it," the Journal reported.

Why Sauerkraut? The Science Explained

Okay, so powerful people are eating fermented cabbage and smelling up the White House. Why? What's the actual science here?

Probiotics and Gut Health

Sauerkraut is packed with probiotics, live microorganisms that have documented health benefits for the gut and immune system. During fermentation, lactic acid-producing bacteria transform the cabbage, creating compounds that don't exist in raw vegetables.

These probiotics do a few important things:

• They prevent the growth of harmful bacteria
• They aid in the production of antibodies
• They support the gut microbiome, the "WG im Darm" (shared apartment in the gut), as German health experts call it

Think of your gut like a garden. Probiotics are the good seeds you want to plant. Sauerkraut is like dumping a whole bag of premium seeds directly into the soil. The more good bacteria you have, the less room there is for the bad stuff.

One study on active athletes found that sauerkraut supplementation induced long-term effects on gut microbiota, including increased microbiome stability. Another study suggested it could improve symptoms of irritable bowel syndrome.

Weight Loss and Metabolic Benefits

The results speak for themselves. RFK Jr. lost 20 pounds in 30 days on the diet. Kevin McCarthy dropped about four inches off his waist. Vance, according to Kennedy, looks noticeably different.

How does it work? The diet isn't just about sauerkraut, it's about eliminating sugar and alcohol while eating nutrient-dense, satiating foods. The fermented foods add probiotics that may help regulate metabolism and reduce inflammation.

Dr. O'Mara's approach specifically targets visceral fat, the dangerous fat around your organs that's linked to chronic disease. His philosophy combines a meat-focused diet with fermented foods, creating what he calls a "fasting/feasting" approach.

Beyond the Gut: Vitamin K2, Blood Pressure, and More

The health benefits go beyond digestion. Research suggests that the fiber and probiotics in sauerkraut may help lower blood pressure and cholesterol.

But the real star might be vitamin K2, which is found in fermented foods. Vitamin K2 plays a crucial role in bone health and may help prevent age-related bone mineral density loss.

Some studies have even suggested that sauerkraut consumption could reduce the risk of certain cancers and lower stress levels.

Is sauerkraut a magic bullet? No. But it's a remarkably nutrient-dense food that most Americans aren't eating nearly enough of.

The Domino Effect, How This Trend Is Changing America

Here's where things get really interesting. This isn't just a White House curiosity anymore. It's changing the way Americans eat.

Sales Are Surging

Since RFK Jr. started publicly promoting fermented foods, sauerkraut sales in the United States have skyrocketed. German producers are scrambling to meet demand.

One German market leader, Hengstenberg, has reported a "strong increase in demand and prices". The company is now adjusting its strategy, expanding into kimchi production and redesigning its packaging to appeal to younger consumers.

The US fermented food market, already worth nearly $13 billion, could grow to $17 billion by 2030. Other estimates project the market could reach $7-8.5 billion by 2035.

A Cultural Shift

This isn't just about sauerkraut. It's part of a broader cultural movement toward natural, unprocessed foods. RFK Jr.'s "Make America Healthy Again" agenda has resonated with millions of Americans who are tired of ultra-processed food and chronic health problems.

Andrew Huberman, the popular neuroscientist, has backed the new dietary guidelines, adding that Americans should "add low-sugar fermented foods like sauerkraut" to their diets.

The trend has even crossed the Atlantic, with European media covering the "sauerkraut boom" in America.

What started as a quirky cabinet habit is becoming a national movement.

Should You Try the Cabinet's Sauerkraut Diet?

So, should you join the fermented food revolution?

Who This Diet Might Work For

• People looking to lose weight - The combination of high-protein, low-sugar eating with probiotic support could be effective
• Anyone with gut issues - If you struggle with digestion, bloating, or IBS, sauerkraut might help
• Those wanting to reduce inflammation - Fermented foods have documented anti-inflammatory properties
• People who want to cut sugar - The diet requires abstaining from alcohol and sugary foods

Who Should Be Cautious

First, a word of warning: experts recommend starting slowly. If you're not used to fermented foods, diving headfirst into daily sauerkraut can cause digestive distress.

Also, the science is still emerging. One 2025 study found that the gut microbiome of healthy individuals is "rather resilient to short-term dietary interventions". In other words, don't expect miracles overnight.

And let's be honest: this diet is intense. Steak and sauerkraut for breakfast isn't for everyone. The "sulfurous odors" are real. Your family might have opinions.

How to Get Started

If you want to try it, here's a practical approach:

1. Start small - A few spoonfuls of sauerkraut with dinner, not a full bowl at breakfast
2. Choose quality - Look for unpasteurized, fermented sauerkraut (the kind in the refrigerated section, not the canned stuff)
3. Pair it wisely - The cabinet's approach pairs fermented foods with protein and fat
4. Be consistent - The benefits come from regular consumption, not a one-time experiment
5. Listen to your body - If you feel bloated or uncomfortable, scale back

Sauerkraut vs. Kimchi, Which Is Better?

Both sauerkraut and kimchi are fermented foods that offer significant probiotic benefits. But they're not identical.

Sauerkraut is made from cabbage and salt. It's simple, tangy, and has been a staple of German and Eastern European cuisine for centuries.

Kimchi is Korean in origin and typically includes cabbage, radish, and a mix of spices like chili powder, garlic, and ginger. It tends to have a more diverse range of bacteria.

Which is better? Both are excellent. Kimchi might offer more bacterial diversity. Sauerkraut is simpler and might be easier to digest for beginners.

The cabinet members are eating both. The diet includes "sauerkraut and kimchi". The key is fermented foods, period.

Choose based on your taste preferences and what's available in your area.

So there you have it

The most powerful people in the country are eating fermented cabbage, and they're losing weight, feeling better, and looking healthier because of it.

Is it strange? Absolutely. Is it working? The evidence suggests yes.

The Trump cabinet's sauerkraut obsession is more than a viral news story. It's a window into a broader shift in how we think about food, health, and wellness. RFK Jr.'s "Make America Healthy Again" agenda has turned a humble jar of fermented cabbage into a symbol of dietary rebellion.

You don't have to eat steak and sauerkraut at 6:30 AM. You don't have to bring your own fermented cabbage to restaurants. But you might want to consider adding a few spoonfuls of sauerkraut to your weekly routine.

Your gut will thank you. Your immune system will thank you. And who knows, you might even get glowing skin like Sean Duffy.

Just maybe warn your family first.