Thyroid activity means normal functioning of thyroid gland in the hormone production and growth and development. The proper functioning of thyroid gland helps in proper metabolism in the body, proper supply of oxygen rate to all organs, proper hormone production, regular control of calcium and potassium levels in the body. More important functioning of thyroid hormone is proper development of sex organs and their functioning. During pregnancy period proper development in the embryo and fatal stages will takes place. Scholarly journal is a peer-reviewed journal in which scholarship relating to a particular academic discipline is published. Scholarly journals serve as forums for the introduction and presentation for scrutiny of new research, and the critique of existing research. Content typically takes the form of articles presenting original research, review articles, and book reviews. The term Scholarly journal applies to scholarly publications in all fields; this article discusses the aspects common to all academic field journals.