Pickle juice has become a go-to remedy for muscle cramps among athletes, a trend observed in professional sports ranging from soccer to hockey and tennis. The practice has persisted for decades, with some sports medicine experts acknowledging a limited scientific basis for its use.
Experts suggest that pickle juice can offer a rapid solution for cramps. Sports nutritionist Nicole Lund notes that consuming about two ounces can alleviate cramping faster than methods like drinking water. Dr. Jeanne Doperak, a sports medicine physician, explains that cramps can stem from various causes, including dehydration, fatigue, or insufficient carbohydrate intake. While dehydration might necessitate rehydration with fluids, pickle juice may help manage discomfort arising from fatigue, provided the athlete is otherwise adequately hydrated.
"It's not a one-size-fits-all," Doperak stated. "It's a very individualized evaluation and treatment plan based on what is causing the cramps in the individual and what is the best remedy based on the cause. It's so much more complicated than just, 'I'm having cramps; I'll drink pickle juice.'"
How Pickle Juice May Work
The proposed mechanism behind pickle juice's effectiveness involves its acidic taste, which is thought to trigger a neurological response. Lund suggests that the taste signals the nervous system to calm overexcited nerves, thereby stopping the cramp. Some athletes also use yellow mustard for a similar effect. Doperak clarifies that the benefit likely comes from the briny taste rather than any rehydrating properties. She notes that the liquid doesn't need to be swallowed; swishing it in the mouth before spitting it out can also reportedly provide relief. This "neurologic response" is believed to block neural receptors involved in cramping.
While pickle juice may help treat existing cramps, both Doperak and Lund emphasize that prevention is more crucial. Doperak advises athletes to maintain proper hydration before, during, and after events. For contests exceeding an hour, sipping an electrolyte drink is recommended over plain water to replenish lost electrolytes.
Health Considerations
For individuals who are not athletes, pickle juice offers few distinct health benefits, according to Doperak and Lund. They point out that pickle juice is high in sodium. While occasional small doses may be harmless, frequent or excessive consumption can easily exceed recommended daily sodium intake limits.