Why Vitamin D is Essential to Our Health

You have probably heard people mention the importance of having healthy vitamin D levels. And if you live in the Midwest, you probably also find this challenging. After all, sunshine can be hard to find some days! 

Why does having healthy vitamin D levels matter? And how does it all relate to calcium and magnesium? 

Here are five reasons why vitamin D is important to good health:

1. It boosts bone health. Vitamin D helps absorb calcium, an essential vitamin for bone growth, preservation and function.
2. It enhances immune function. Vitamin D can help your immune system ward off bacteria and viruses. This means you have the potential to get sick less often.
3. It supports mental health. Recent studies show lower rates of depression when vitamin D levels are normalized.
4. It promotes heart health. Vitamin D has been shown to potentially decreases the risk for heart attack, stroke and high blood pressure.
5. It aids in diabetes management. Vitamin D can potentially help to stabilize blood sugars.

How much vitamin D is recommended daily? 

Most adults should get 1,500-2,000 international units (IU) of vitamin D daily. While certain foods like fatty fish and fortified dairy help to meet that requirement, you may require a supplement. There are two forms of vitamin D available as supplements, D2 and D3. Most doctors recommend vitamin D3, which is better absorbed in liquid form than pill form.

How does vitamin D aid in calcium absorption?

Vitamin D plays a vital role in calcium absorption. It is essential for the efficient absorption of calcium in the gut. This process helps in maintaining strong bones and teeth. Without adequate vitamin D, the body cannot absorb calcium effectively, regardless of how much one consumes. This inefficiency can lead to weakened bones and conditions like osteoporosis.

Vitamin D and Magnesium

Additionally, vitamin D itself cannot be metabolized without sufficient magnesium levels in the body. Magnesium itself is important for bone health, complementing the role of Vitamin D. Thus, a balanced intake of vitamin D, calcium and magnesium is essential for optimal bone health and overall well being.