http://www.eoht.info/page/Periodic+table
which is best viewed in expanded video mode, recently made today, as found in the dropmenu to this video, which shows the functional elements that comprise one human molecule, which shows that, by classification, one human molecule is comprised of 10 nonmetallic elements (H, C, N, O, F, P, S, Cl, Se, and I), 2 metalloids (B, Si), 14 metals (Na, Mg, K, Ca, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Mo, and Sn).
Each active element hyperlinked to its own dedicated page. The table shows, in plain speak, the 26 types of atoms that comprise one human, and what is curious about this table, knowing that three different teams have recently begun to use this mass composition date to calculate molecular formulas for average humans, and thus hence forth begin to speak of humans abstractly as individual reactive human molecules, is that we now look at this table, showing the elements that comprise us, similar to the way in which the ancient Egyptians used to view the brain as a type of stuffing for the skull cavity, that would be discarded as meaningless material during the embalming process, whereas we now know that the brain is in fact one of the most meaningful materials we have ever come across, and that likewise in the future people will certainly come to see that these 26 elements are the most meaningful structural materials employable to the understand our existence.