HOW TO BOOST VITAMIN D TO OPTIMAL LEVELS. In this video I discuss how to boost vitamin D to optimal levels through supplementation with vitamin D. I specifically discuss what type of vitamin D you should take, approximately how much vitamin D you should take, and how to maintain healthy vitamin D levels.

Here is a good quality vitamin D3/K2 supplement:

https://naturalendocrinesolutions.ehe...

If you live in the United States and want to purchase your own vitamin D blood test you can use the following service:

https://www.ultalabtests.com/understa...