👉 The term "chalcidicum" is used in medical terminology to describe a substance that contains a high concentration of zinc. It is also known as the "zinc sulfate" or "zinc chloride". This type of zinc is commonly found in soil, water, and certain types of plants. In the context of medicine, chalcidicum can be used to treat conditions related to the immune system, such as chronic fatigue syndrome (CFS), which involves a persistent sense of malaise
