Under normal circumstances, staying stable when sleeping, sleeping soundly is the health performance, however, some people always have abnormalities when sleeping, sometimes snoring, sometimes grinding teeth, the specific reasons to be analyzed, understand, in order to improve as soon as possible, however, there are also some people who have different performances, easy to cramp when sleeping, leg cramps will produce pain, and sometimes wake up in the middle of the night. Is this a calcium deficiency? Let's take a closer look.

Leg cramps during sleep, most likely calcium deficiency. To maintain a healthy state, the human body needs all kinds of nutrients should meet the needs, meat and vegetables are reasonably matched, and calcium cannot be lacking in the process of aging or development.
Many people have a small intake of legumes, vegetables, and dairy products, and may be deficient in calcium and cause blood vessels to constrict and spasm, so that the blood calcium concentration is reduced, and it is easy to cramp during sleep. It is necessary to understand the specific causes, if it is caused by calcium deficiency, it should be supplemented in time, so that the leg cramp performance will naturally improve. Of course, other reasons should not be ignored.
What causes cramps as well?
1. Poor sleeping posture
The phenomenon of cramps during sleep is not excluded and is related to poor sleeping posture. Sleep in an appropriate position, avoid local compression, and keep natural circulation in place, allowing blood to be delivered to the areas needed, thus keeping the legs relaxed. However, some people constantly change their posture when they sleep, which may cause local tissues to be compressed, blood vessels cannot be unimpeded, and sometimes cramp in addition to numbness, which can be alleviated by changing the sleeping position in time.
2. Stimulated by cold
There are many causes of leg cramps when sleeping, and some people have this phenomenon because of cold stimulation. Under normal circumstances, choosing the right bedding according to the weather changes can do a good job of keeping warm, and the whole body is comfortable when sleeping, and it is possible to enter a sleep state as soon as possible.
However, some people will sleep naked in the hot summer, without covering the quilt, the air conditioning temperature is dropped very low, in this cold environment the body is stimulated, in addition to being prone to colds and colds, there may also be vasoconstriction, spasms, so that the risk of cramps is large. If you can pay attention to keeping warm, the normal flow of blood when the whole body is warm, you can also prevent repeated cramp symptoms.
3. Excessive fatigue
Sudden leg cramps while sleeping may be related to excessive fatigue. Some people understand the benefits of exercise, but there is no step-by-step, control of intensity, often strenuous exercise, coupled with the need to stand for a long time during the day, sedentary, the same will affect the local blood circulation, muscle fatigue in addition to soreness, may also appear cramps.
If it is related to local fatigue, it should be properly recuperated, do not continue to carry out high-intensity exercise, but also promote circulation and relax muscles by soaking feet, massage, etc., so that the phenomenon of easy leg cramps will get better.