With an abundance of cloud cover, colder weather keeping us indoors, and less sunlight during the day, our vitamin D levels ...

This unique vitamin is essential for all sorts of body functions, and especially for helping us maintain a strong skeleton.

How much vitamin D do we really need to preserve healthy bones and overall health? Do higher levels of vitamin D ...

Keeping up with all the essential nutrients needed for good health, such as vitamins, can be challenging. While many are ...

However, 800 to 1,000 IU is the dose that may have a better chance of giving a patient a normal vitamin D level. In some countries, vitamin D is listed in micrograms, and the relationship is as ...

Some research suggests a link between depression or other mental health conditions and vitamin D deficiency. Try adding vitamin D-fortified foods to your diet and lifestyle changes before reaching ...

They also had a serum 25-hydroxy vitamin D level between 10 and 30 ng/mL, which indicates either “insufficient” vitamin D levels (below 30/mL) or vitamin D deficiency (below 20 ng/mL).

Study after study has linked low vitamin D levels with various diseases, such as MS, Alzheimer’s, diabetes, heart disease and cancer, to name a few. This has led to assume that taking extra ...

Over the past few decades, the "normal" blood level of vitamin D (25-OH vitamin D) was based on the amount needed to keep PTH from becoming abnormally high. Again, PTH at high levels can cause ...