Calcium - the most common mineral in the human body, and therefore has a significant role in its development and normal functioning. Moreover, it is a structural element of cell membranes, and to that it plays an important role in the work of the muscular and nervous system.
Calcium in the body
Most of this substance is concentrated in the human skeleton. Calcium has a huge impact on the formation and development of healthy teeth and bones. In addition, it regulates heartbeat, participates in muscle contraction. It lowers blood pressure and cholesterol levels in the blood. This mineral promotes normal blood clotting.
If we talk in more detail about the index of calcium in the body, then in an adult it is 1000-1200 g.
Lack of calcium in the body
It is considered erroneous to believe that the deficit of calcium is clearly felt only in the elderly. Moreover, even improper absorption of calcium at a young age can lead to numerous diseases.
The lack of this substance manifests itself in the form of brittle nails and hair, frequent pain in the bones. On the part of the nervous system, lack of calcium makes itself felt in the form of constant irritability, tearfulness, rapid fatigue, the emergence of anxiety. If you are active, the deficiency of this mineral will cause frequent muscle cramps.
What does calcium wash out of the body?
- Salt . No wonder they say that it is desirable not to get involved in salty foods. The more salt enters the body, the more calcium is washed out of it, so that the bones become less sturdy.
- Carbonated water . All the fault is phosphoric acid, which accelerates the excretion of calcium along with urine.
- Coffee . Caffeine as quickly as salt, washed calcium from the bones. Remember that one drunk a cup of coffee deprives the bone of 6 milligrams of this valuable element.