|Thyroid hormones play a major role in the growth and development in the body and it is very important to children in their growth and development. T3 and T4 are very important in the metabolism, heart rate, blood pressure control, energy level, efficient use of energy, in the heat generation in the body. In children it is very important use of thyroid hormone in the brain development and nervous system development. The association of calcitonin hormone along with the parathyroid hormone helps in the regulation of calcium levels in the body.
Scientific journal is a periodical publication intended to further progress of science, usually by reporting novel research. There are thousands of scientific journals in publication, and many more have been published at various points in the past. Most journals are highly specialized, although some of the oldest journals publish articles and scientific papers across a wide range of scientific fields. Scientific journals contain articles that are peer reviewed, to ensure that articles meet the journal's standards of quality, and scientific validity. The publication of the results of research is an essential part of the scientific method. If they are describing experiments or calculations, they must supply enough details that an independent researcher could repeat the experiment or calculation to verify the results. Each such journal article becomes part of the permanent scientific record.