Muscle Cramps »
What are muscle cramps?
When we use the muscles that can voluntarily be controlled, such as
those of our arms and legs, they alternately contract and relax as we
move our limbs. Muscles that support our head, neck, and trunk
contract similarly in a synchronized fashion to maintain our
posture. A muscle (or even a few fibers of a muscle) that
involuntarily (without consciously willing it) contracts is called
a "spasm." If the spasm is forceful and sustained, it becomes a
cramp. A muscle cramp is thus defined as an involuntarily and
forcibly contracted muscle that does not relax. This causes a visible or palpable hardening of the involved muscle.
Muscle cramps can last anywhere from a few seconds to a quarter of an
hour or occasionally longer. It is not uncommon for a cramp to
recur multiple times until it finally goes away. The cramp may
involve a part of a muscle, the entire muscle, or several muscles
that usually act together, s...
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My chiropractor gave me the V8 vegetable juice test. For two months, I had all the symptoms of low/lack of potassium. I was in the hospital for three days with palpitations, muscles spasms, weakness, etc. The results of the EKGs, MRIs, CAT scans, and blood tests came back normal, so they sent me home diagnosed with a bad case of anxiety. Two days later, the spasms got worse, and I couldn't walk or talk. Desperate, I went to see my chiropractor. He gave me a can of V8 vegetable juice. Ten minutes later, I was feeling like new. He said that it was a lack of potassium. It took seven days to get rid of the symptoms, but now I feel much, much better. However, I have noticed that if I do a little bit too much, the twitching and the palpitations tend to come back, but they go away as soon as I drink a big glass of V8 and some raisins. What concerns me the most is that my family doctor does not believe everything was caused by lack of potassium because, according to her, the blood tests show that everything was normal (3.6 mg of potassium). My theory is that 3.6 mg is low for me even though that amount is within the "normal" range for potassium. Published: May 06 ::