I have a deficiency of vitamin D. Does it affect my academic performance? I have it lower than 15 mols per liter. Will that take a lot of time to bring back
Mark Hyman, MD - Over the last 10 years of my practice, my focus has been to discover what the body needs to function optimally. And I have become more interested in
How long does it take to recover from a severe vitamin D deficiency? How soon can I start seeing the difference that the supplements and sunlight are working in me? - Quora
![10 Tips for How To get Morning Energy from Vitamin D, a Personal Journey | by Kate A Larsen, | Medium 10 Tips for How To get Morning Energy from Vitamin D, a Personal Journey | by Kate A Larsen, | Medium](https://miro.medium.com/v2/resize:fit:1400/1*v2F6Wi0GXwLSfg5F9vlxnQ.jpeg)