Tag: Active forms

According to the NIH, almost half of U.S. adults take a multivitamin, but not all vitamin forms are created equal. To find the most effective form of vitamin B, you must understand the difference between natural, active compounds and their synthetic counterparts, as some are absorbed and utilized by the body far more efficiently.

According to the National Institutes of Health, vitamin A is not a single compound but a group of related substances, and its precursors (provitamins) are found in many plant-based foods. This makes vitamin A a prime example when considering which vitamin is a precursor, as it must be converted from its inactive form in the body before it can be used for vital functions like vision and immunity.