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It should be said that cramps are directly caused by a lack of calcium, and without a lack of calcium, cramps almost do not occur. Calcium deficiency causes increased neuromuscular excitability, leading to spasticity. Calcium is a good sedative for the nervous system, and without calcium, the nervous system will send out abnormal nerve impulses, causing abnormal contraction of skeletal muscles, so cramps.
In the case of sodium, its role is to affect muscle relaxation. For different cramps, the mechanism of interaction between the two is different, and the magnitude of the effect is also different. In the case you are talking about, we often refer to 'hot cramps'.
When the human body is in a normal situation, the calcium and sodium in the blood in the body are always in a balance, and they are mainly eliminated from the body through the kidneys, digestive tract, milk, and sweat. When sweating profusely, excess calcium and sodium are successively eliminated from the body, thus affecting this balance. According to the principle of action I mentioned above, the cramping phenomenon is caused.
That is, low calcium and low sodium cause this "hot cramp".
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Calcium deficiency You won't have menstruation if you eat any food, you should supplement more calcium, and the emphasis is on absorption.
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You won't get cramps at what you eat. Cramps need to be supplemented with calcium!
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In hypocalcemia, the neuromuscular excitability increases due to a decrease in serum free calcium, causing spasms. It is often manifested by sudden twitching of the limbs, tremors of the facial muscles, and upward turning of the eyes.
Each episode lasts from a few seconds to minutes or longer, and can occur several times a day or once every few days.
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Hypocalcemia, which causes convulsions due to a decrease in serum free calcium, which leads to increased neuromuscular excitability. Sudden twitching of the limbs, tremors of facial muscles, and upturned eyes are common in patients who are not febrile but may have temporary loss of consciousness or urinary incontinence. Calcium deficiency can cause cramps because calcium deficiency tends to cause muscle cramps and contractions, which can cause muscle cramps.
In particular, growing adolescents and the elderly are prone to calcium deficiency, which can cause significant leg cramps during nighttime sleep.
Because calcium is the main substance that stabilizes the excitability of nerve function in the human body, it is also the medium through which various enzymes participate in human activities. When the calcium in the blood is insufficient, the excitability of the nervous system increases, which will cause convulsions, in fact, convulsions are the body's lungs in the mobilization of calcium stocks in muscles and bones, into the bloodstream to participate in emergency activities, when the amount of calcium in the blood is sufficient, the symptoms of cramps will disappear. Each episode lasts from a few seconds to a few minutes or longer, and can occur several times a day or several days.
Calcium deficiency can also cause cramps, and due to calcium deficiency, muscle excitability will decrease, which will lead to abnormal muscle contraction and cramps. In general, leg cramps are due to a lack of calcium or potassium, resulting in a low concentration of calcium ions in the blood, and the muscles are prone to excitation, resulting in muscle cramps. In addition, it cannot be ruled out that due to the incorrect posture when sleeping at night, the leg muscles are in a state of absolute relaxation for a long time, resulting in passive muscle contraction.
After leg cramps occur, calcium and vitamins should be supplemented in daily life to effectively prevent leg cramps.
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Because calcium ions are responsible for muscle relaxation, and calcium deficiency causes calcium ions to decrease, the body will have convulsions.
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Lack of motivation, so that cramps, such cramps are also more terrible, not very good.
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This is because when the body is growing rapidly, the rapid growth of bones leads to sensory muscle twitching.
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Is constant cramping a calcium deficiency? The five reasons may be obvious at a glance, so you might as well find out.
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