If you’ve ever woken up to a sudden, painful leg cramp, you’re not alone. Sanjay takes a closer look at a listener's question about nighttime leg cramps -- and why popular remedies like bananas and magnesium don’t always help. Plus, what swollen feet and ankles can reveal about your health. 

This episode was produced by Jennifer Lai with assistance from Elizabeth Corallo

Medical Writer: Andrea Kane

Senior Producer: Dan Bloom

Technical Director: Dan Dzula

Learn more about your ad choices. Visit podcastchoices.com/adchoices