What is the role of calcium in the body?
calcium is a vital nutrient and insufficient calcium in the body causes adverse effects on health. For example, the skeleton requires constant supply of proteins, calcium and other nutrients to remain strong and healthy to support the body, protect internal organs and provide anchor points for muscles. This nutrient is most of the skeletal structure; Without adequate calcium intake, bones become weak and fragile. However, the role of calcium in the body is more complicated than the provision of thick bones and teeth. He is also responsible for the transmission of nerve pulse, blood clotting and muscle anchoring.
One calcium function in the body is like an electrolyte for the transmission of nerve pulse. Without calcium providing free electrons, the neurochemical impulses used by the nervous system would not have a way to travel effectively. Other electrolytes in the body include sodium, potassium, chlorine and magnesium. These elements are metals that easily make electrical signals due to their abundance of free electrons in their valencingshells. There is a calcium, a liquid solution in which the cells are suspended, and inside the cells, providing a balanced chemical transmission track.
Blood clotting is another important role of calcium in the body. Once the skin is broken, the blood interacts with oxygen and nitrogen in the surrounding air and together with the vitamin K starts pulling the plates together. Without sufficient calcium, this reaction cannot occur, and coagulation or blood clotting will take longer. In extreme cases, this could lead to fatal bleeding, especially if the main blood vessel undergoes damage.
The second main function of calcium in the body is the contraction of muscle. Human muscle tissue consists of individual fibers connected with a central nervous system. When he gets a muscle to reduce, calcium ions in muscle electromagnetically attract myosin, real muscle fiber, causing it to be tightened. Because it is svaelastic tissue, returns to its natural state almost immediately; Therefore, a continuous influx of calcium is required to keep the muscles for the contract or to close it.
The body cannot synthesize or produce calcium. Without the regular influx of calcium in the diet, the body takes it from bones and teeth, which will lead to bone weakness. Common calcium sources are dairy products such as milk and cheese. There are also calcium supplements, but lack the nutritional value of dairy products that also contain vitamin D.