Tag: Uv irradiation

Over one billion people worldwide are estimated to have vitamin D deficiency, creating a significant public health challenge. While yeast does not naturally contain vitamin D in the dark, it possesses a precursor molecule that can be converted into a bioavailable form of the vitamin using a simple, natural process.

According to the National Institutes of Health, vitamin D3 supplements are commonly produced using lanolin, a wax from sheep's wool. The industrial process mimics the natural synthesis of vitamin D3 that occurs in human skin and other animals upon exposure to sunlight. This guide will take you through the multi-step journey of how this crucial nutrient is created for widespread consumption.