Could a Shot of Pickle Juice Lower Your Cortisol?

Reported by Vogue.

Pickle juice has had quite the glow-up. What was once a millennial shot-chaser has quietly reinvented itself as a wellness staple — showing up in gym bags, on TikTok feeds, and in the daily routines of people convinced it can crush cortisol, kill cramps, and fix their gut. The question is whether the hype has any actual science behind it, or if we're just collectively desperate enough to start drinking brine.

On the cortisol front: pump the brakes. According to Vogue, registered dietitian Gena Hamshaw, outpatient clinical nutrition coordinator at Mount Sinai, is unambiguous — no clinical trials exist evaluating pickle juice's effect on cortisol levels. It may change how you feel, sure, but feeling less stressed after a salty shot is not the same as measurably lowering a stress hormone. Don't retire your adaptogens just yet.

Where Pickle Juice Actually Earns Its Reputation

Cramp relief is a different story. Hamshaw points to a small study showing that pickle juice shortened muscle cramps faster than water — and registered dietitian Amy Shapiro, founder of Real Nutrition, backs the potential for reducing dehydration and muscle cramping as real, if still-emerging, benefits. Shapiro also flags gut health as a genuine upside, particularly with lacto-fermented brine, which Hamshaw notes carries probiotic benefits that commercially made pickle juice may not. If you're going for gut support, the leftover stuff from your pickle jar might actually beat a pre-packaged shot.

Timing and quantity matter. Shapiro recommends one to three ounces before a workout to prevent cramps rather than scrambling for a shot mid-cramp after the fact. Both dietitians agree that moderation is non-negotiable — pickle juice is high in sodium, which means acid reflux and nausea are real risks if you go overboard. Diluting it in water protects both your stomach and your tooth enamel, according to Shapiro. And Hamshaw flags that people with kidney disease, heart failure, liver disease, or hypertension should probably skip this trend altogether.

Pickle juice isn't a performance drug or a cortisol cure — it's one small, salty piece of a larger wellness picture, and treating it like anything more is where the internet gets it wrong. As Hamshaw puts it, it's just one component of "adequately fueling, hydrating, and supporting recovery."

The bottom line: Pickle juice has legitimate, if limited, uses — but if you're drinking it to de-stress, you're buying into a TikTok trend, not a treatment.

Read the original at Vogue.