Vitamin D levels need to be optimized. It is essential for immune system health.
But...
Because it can be hard to get the testing done, many people may be low and not even know it!
In today's podcast, Dr.Martin discusses the different signs that could mean you're low in Vitamin D!
He'll also talk about the sun, and how much vitamin D he takes daily!
Are you low in vitamin D? Don't miss this episode!