Composition of the human body not in an essential biological role. The average adult human body contains approximately atoms and contains at least detectable traces of 60 chemical elements. About 29 of these elements are thought to play an active positive role in life and health in humans. The relative amounts of each element vary by individual, mainly due to differences in the proportion of fat, muscle and bone in their body. Persons with more fat will have a higher proportion of carbon and a lower proportion of most other elements (the proportion of hydrogen will be about the same). The numbers in the table
Association for the Social Scientific Study of Jewry of research, and assists in the cultivation of younger scholars. The organization publishes a journal, "Contemporary Jewry", several times a year with research articles that draw on a range of social scientific fields and methodologies. The Marshall Sklare Award is an annual honor of the Association for the Social Scientific Study of Jewry (ASSJ). The ASSJ seeks to recognize "a senior scholar who has made a significant scholarly contribution to the social scientific study of Jewry." In most cases, the recipient has given a scholarly address. In recent years, the honored scholar has presented the address at the annual meeting