By Dr. Madelyn Fernstrom
You might be surprised to know that many healthy people experience night-time leg cramps, especially in their calves. And you or one of your loved ones may be one of them. The reasons for this are unknown, and for most people, this cramping is bothersome but not harmful.
Your risk of leg cramps can increase with age, living with a condition like diabetes or peripheral artery disease, or even taking certain prescription medications.
Some easy lifestyle changes that might help include: (1) increasing your fluid intake (to prevent dehydration); (2) stretching your legs prior to bedtime; and (3) keeping your bedding untucked at the foot of your bed.
Newer studies suggest that calcium supplements may help, so review your calcium intake, and aim for 1000 mg per day from foods and supplements.
It’s always best to schedule a visit with your doctor to rule out any medical causes, particularly if the cramps are persistent and interrupt a sound sleep, or are associated with muscle weakness.
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