It’s common to hear that one vitamin or mineral helps with the absorption of another. In the case of this article, vitamin D plays a vital role in helping with the absorption of calcium. As we know, calcium is incredibly beneficial as it helps build and maintain strong bones while also being needed for muscular contractions and nerve impulses to transport messages between the body and the brain. Add boron into the mix, and you can supercharge vitamin D which calcium benefits from. It’s like stacking the deck in your favor.