Example Human Molecule Mass Composition Table
[Source: John Emsley's Natures Building Blocks - An A-Z Guide to the Elements (2001)]
NOTE: the calculation of the (shown) human molecular formula was based on a meta-analysis of 9 human mass composition tables (predominately: Emsley’s Nature’s Building Blocks – an A-Z guide to the elements) + 5 Human Nutritional Almanacs (predominately: Kirschman’s Nutrition Almanac 4th Ed.).  See: Thims’ Human Thermodynamics VI-VIII 1st Ed. for full derivation.