According to WebMD, an estimated 40%-75% of people are vitamin D deficient. This is concerning because vitamin D provides numerous health benefits and is an important aspect of your overall health – as it helps your bones, muscles, heart, lungs, and brain function optimally.
Despite its name, vitamin D isn’t just your average vitamin. It actually functions as a hormone once your body absorbs it. Although it might sound like healthy vitamin D levels should be easy to maintain, there are many factors that can make it difficult to get enough of it.
Keep on reading to learn more about vitamin D and why it’s so important to get enough of it.