Exploring Memes in Cambodia: A Unique Perspective

When sunlight strikes the skin, its ultraviolet energy interacts with a cholesterol based molecule in the outer layers. This interaction converts the molecule into a precursor form of vitamin D. The precursor then travels into deeper layers of the skin and eventually enters the bloodstream. From there it moves to the liver and kidneys, where additional steps convert it into the active form the body uses. The process begins within minutes of sunlight exposure. Only a small amount of natural light