Vitamin 101 is an introduction to the term vitamin and its place in science. The word vitamin comes from Latin life-related roots, reflecting the idea that vitamins are tied to essential biological processes. On this page we explore what a vitamin is, how scientists classify them, and the language used to discuss vitamins across fields such as biochemistry, medicine, and nutrition. The focus remains on understanding the concept of vitamin rather than on particular recommendations, so you can build a solid foundation for further study. Vitamins are usually grouped by two key properties: solubility and chemical structure. In many discussions, vitamins are divided into fat-soluble vitamins (which are typically stored in the body's tissues) and water-soluble vitamins (which are more readily excreted). A primer on vitamin terminology can help you read research papers, labels, and guidelines with greater clarity. The vitamin landscape also includes different naming conventions, forms, and measured amounts, which researchers describe using standard units and scales. Approaching vitamin topics with a critical eye involves identifying sources, distinguishing primary research from summaries, and understanding the level of evidence behind statements about vitamins. This guide emphasizes how to verify information about vitamins, how to compare findings across studies, and how to track developments over time. You will encounter terms like bioavailability, potency, and recommended intakes; learning what these mean in context helps with informed exploration of vitamin concepts. Whether your goal is general curiosity or professional study, Vitamin 101 aims to empower you to navigate the world of vitamins thoughtfully. The content here centers on the vitamin concept, its history, and its scientific treatment, without prescribing actions. By focusing on terminology, methods of measurement, and the structure of evidence, you can build a confident approach to learning about vitamins today.
