The White House cabinet is eating like your zayde
Why are JD Vance, RFK Jr. and the rest of Trump’s cabinet gorging themselves on sauerkraut?
A few of sauerkraut’s newest devotees. Graphic by Getty Images/Mira Fox
By Mira Fox June 25, 2026
Robert F. Kennedy Jr. is hawking a new diet: sauerkraut. Yes, lacto-fermented cabbage. And it’s catching on with Trump’s cabinet, according to The Wall Street Journal, which reported that Vice President JD Vance, Transportation Secretary Sean Duffy and Commerce Secretary Howard Lutnick are all heaping their plates with cabbage — apparently “drawn by the promise of slimmer waistlines and glowing skin.”
This claim may sound like it belongs in the marketing material for some sort of beauty product, or a scammy gas station supplement, rather than a jar of preserved vegetables. But RFK Jr. boasted that he lost 20 lbs in 30 days from eating mass amounts of the stuff. One might assume something like a tapeworm is responsible for such extreme weight loss — especially given Kennedy’s previous worm-related medical issues — but he asserts it’s all thanks to cabbage.
The diet, drawn up by one Dr. Sean O’Mara, an MD who advertises himself as an “executive biological consultant to high-performance leaders,” is apparently not just about sauerkraut; it includes other fermented vegetables, urges followers to also eat steak, snack on “old world cheese” and cut out alcohol and sugar.
Admittedly, this sounds like a fairly normal, low-carb diet. But sauerkraut is so core to the meal plan that members of the cabinet have taken to making their own, and carrying it around just to make sure they’re never without. Kennedy’s wife, Cheryl Hines, said on a podcast with Steven Miller’s wife, Katie, that she has had to refuse to stow a container of sauerkraut in her clutch when she and her husband go out for a nice evening. But, she said, he brings it anyway, presumably in his own bag. Or maybe tucked under his arm.
It’s hard to imagine anything more bubbie-coded than whipping out a jar of sauerkraut from a handbag while out at a nice dinner.
It’s not that Jews have some kind of patent on fermented vegetables; they exist in many cultures, like kimchi in Korea and miso in Japan. Sauerkraut specifically is common throughout European countries like Germany, Czechia and Russia.
But in the U.S., there’s a pretty strong association between Jews and pickles, whether they be sauerkraut or cucumbers, thanks to the deli culture imported with Jewish immigrants into the U.S. Jews created a pickle district on the Lower East Side, selling the preserved vegetables from pushcarts and spreading the food through the city. We’ve long been aware of the healthy gut biome effects of a lacto-fermented vegetable.
Ashkenazi food has long been made fun of for being gross — largely thanks to innovations like jarred gefilte fish, its beige-heavy color palette and, as the Wall Street Journal piece hinted at, the diet’s resulting gastrointestinal effects. Much of shtetl food culture was the result of hardship, and the need to preserve food through long winters, not an attempt for glowing skin and slim waistlines. The hardier the vegetable, the longer it lasted. Enter the cabbage. There are few foods less sexy than cabbage. (And I love cabbage.)
Which is why it’s so funny to see some of the most powerful men in the U.S. adopting the diet of a poor shtetl Jew — and doing so for aesthetic reasons.
There are a lot of weird diets and quasi-scientific buzzwords like “seed oils” and “clean protein” floating through the MAHA world that these American leaders often play to. But most of those, at least the ones promoted by men like Vance, have some cross-over focus on manliness and discipline — they’re about building muscle in some sort of primitive way. Think the carnivore diet or Kennedy’s obsession with beef tallow. Seeing these men turn to a diet I associate with my grandmother because they want to lose weight feels absurd, especially in the days of Ozempic for those with the funds to pay for it. Perhaps that does not have the right optics.
Of course, sauerkraut is nothing to be ashamed of. In recent years, Jews have been reclaiming pride in their food cultures; bespoke pickling classes have boomed. So the White House cabinet’s sauerkraut kick is really just them being really late to the shtetl chic trend. But you still should probably be ashamed of smuggling your own food into a nice restaurant, even if it’s sauerkraut.
Did you know that only 2% of Forward readers donate to support our nonprofit newsroom? That 2% make it possible for millions to read the Forward without a paywall or subscription — removing any barriers to the full and fair Jewish story.
But while the Forward is free to read, it isn’t free to produce. Big stories — like deep dives into the antisemitism data, political scoops or reporting trips to college campuses — take months of research and fact-checking. All while we keep you informed of what you need to know each day.
— Rachel Fishman Feddersen, Forward Publisher & CEO
Support our mission to tell the Jewish story fully and fairly.
