Wilhelm Heinrich Schuessler (1821-1898) was a German medical doctor who searched for natural remedies and published the results of his experiments in a German homeopathic journal in March 1873. His work lead to an influential list of 12 Biochemic cell salts that remain popular amongst those interested in Alternative medicine. Written in 1884 Abridged Therapeutics gives the method of treating diseased by means of triturated Tissue Salts, Constitutional Tonics, which tend to restore the lost or disturbed proper balance of Cell Salts. Biology, Cellular Pathology, Spectrum Analysis, Minute Anatomy, Analytical Chemistry and other related sciences.