Add Yahoo as a preferred source to see more of our stories on Google. Many of us have felt a muscle in some part of our body suddenly and involuntarily tighten, causing a twitch or even severe cramp.

Dear Dr. Gott: I read your article on severe cramping and muscle spasms. I took 1,000 IU of vitamin D with my calcium for 10 months. I was up from 10 to 20 times a night with severe, excruciating ...

What is a muscle cramp? It can happen after intense exercise or in the dead of night when you’re doing nothing at all but sleeping. A muscle — say your calf — seizes up without warning, leaving you ...

Calcium deficiency results in symptoms like muscle spasms, cramping, irregular heartbeats, and bone fractures. People at a greater risk of calcium deficiency include vegetarians, vegans, ...

Carbs and salt: the two holy grails of pre-marathon fueling. Anyone with a few races under their belt knows that carb loading is essential for topping off glycogen stores, while salt helps your body ...

Leg cramps that keep coming back may signal underlying health issues. Here are the causes, warning signs, and when frequent muscle cramps require medical attention. TheHealthSite.com ...

Whether you call it a charley horse, a muscle spasm or a cramp, sharp muscle pains can immobilize you for a few seconds or for even 15 minutes or more. There’s nothing worse than getting a leg cramp ...

We wince when we see it on playing fields or in the gym, where athletes push every muscle in their bodies to excel. But even weekend warriors mowing the lawn can experience this problem. Invariably, ...

Long workdays. Missed meals. Poor sleep. Most people blame these when legs cramp at night or eyelids twitch during meetings.

I am a 60-year-old pensioner. I usually have muscle spasms. Kindly let me know what to do about this. Mathew (by SMS) Muscle spasm occurs when the skeletal muscle is stimulated by rapidly delivered ...