Spring baby a good long high season
Monday, February 16th, 2009“Chang Chun-Sheng Xia harvest”, the growth rate in children is not the same throughout the year, according to a study by the World Health Organization, children grow taller in the spring fastest, especially in May can be a long high 7.3 millimeters. Longer are the slowest in October, only 3.3 millimeters. The reason why the spring is conducive to a long high, mainly related to the following factors: the ultraviolet content of spring are the highest among all seasons. UV radiation not only has good bactericidal effect, and can stimulate proliferation of bone marrow to make red blood cells increased, which is conducive to human oxygen to speed up the metabolism organizations.
UV for bone growth and development would also be useful, because whether it is the food of vitamin D, or human skin tissue of vitamin D, only after UV irradiation converted into vitamin D3, can be absorbed into the body, and then in the liver and kidney in transgenic Kosei with biological activity of the hydroxylation of vitamin D, which can promote the gastrointestinal tract of calcium, phosphorus absorption, reducing them by the renal tubular excretion, bone growth and development for the provision of adequate calcium, phosphorus. Of course, UV irradiation time should not be too long, otherwise the skin will also be adversely affected. Generally 1-2 hours on it.
Spring increase in outdoor activities can promote human metabolism, accelerate blood circulation, improve breathing, digestion, regulation of endocrine hormone secretion, such as an increase in growth hormone secretion, in particular, is conducive to long high. In addition, a certain intensity of children running, jumping and other sports, to be able to generate healthy bones mechanical stimulation to promote the reconstruction of its micro-structure and accelerate the growth of bones. Spring of a wide range of fresh vegetables, fruits, such as the human body contains the necessary long high protein, vitamins and calcium, phosphorus, iron, copper and other trace elements.
Therefore, in order to seize the children want the golden season of growth, the key lies in the parents care.
Tags:baby care