To the boy of 12 years. Washing away of a calcium, fragility of bones....

[sasha]

To the boy of 12 years. Washing away of a calcium, fragility of bones.

[Chernorutskaja E.I.]

What does " washing away of a calcium " mean? Usually in the age of 12 15 years children require a plenty of a calcium and phosphorus, t. To. The second begins (after 7 years) powerful or potent jump in development and the building material is required a lot of. Often reception of vitamin D or rybego Adeps for the best mastering a calcium by bones still or even is required. The osteoporosis (causes fragility) can be and at a lesion of kidneys, therefore to the nephrologist will descend or go not out of place.
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