At least one in five people regularly struggle with leg cramps. The culprit? Potassium deficiencies, which occur when this mineral is flushed out by diuretics, caffeinated beverages or heavy perspiration during exercise. But sip
10 ounces of potassium-rich tomato juice daily and you'll not only speed your recovery, you'll reduce your risk of painful cramp flare-ups in as little as 10 days, say UCLA researchers.