Chemistry in the service of medicine

To the ancients, chemistry was a dispersed science and scattered phenomena that were not united by a system. It is not based on well-established principles of higher research that we now understand. They used these scattered facts for many purposes related to life, such as tanning, dyeing, and mining. Then their goal turned to trying to convert base metals, such as copper and iron, into other precious metals, such as gold and silver. This goal continued to be the focus of the hopes of alchemists across all nations until the sixteenth century AD, when they gave up searching for the elixir that would transform base metals into precious ones.
Medical science was beginning to advance, and ideas turned to using some chemical facts in medical treatment. Some of them defined chemistry in a way that was closer to the truth and more beneficial to humanity. He said: "True chemistry is not the preparation of gold, but rather the preparation of medical drugs. Thus began an era in which the relationship between chemistry and medicine was strengthened, and that was In the late seventeenth century AD, when significant progress occurred in various branches of natural sciences, the study of chemistry began to take the path of experiment and investigation and moved in a sound direction towards studying the structure of bodies, which prompted the English Robert Boyle to... It's called "the science of object structure."