Trump Officials Swear by the ‘Sauerkraut Diet’ — but Does It Actually Work?
The so-called [[sauerkraut]] diet, created by [[Sean O’Mara]], is a lifestyle plan popular with several members of President Trump’s Cabinet and highlighted in the [[Wall Street Journal]], centered on fermented foods, [[grass-fed meat]], extended fasting, brief high‑intensity workouts, and other hormetic practices. Advocates claim the regimen restores the gut microbiome, boosts immunity, and can trigger GLP‑1–related weight effects; doctors report common weight loss but emphasize the evidence is limited. Nutrition experts place value on fermented foods for microbiome diversity and reduced inflammation, yet warn the meat‑heavy approach can raise LDL cholesterol in susceptible people and fermented products can be high in sodium. The article summarizes existing small studies, offers fermented‑food shopping guidance, and underscores that the diet’s long‑term risks and benefits remain insufficiently studied. Readers should consult clinicians before making major dietary changes.