What is Vitamin D? It is unique compared to other vitamins because when your body gets it, it turns it into a hormone. This hormone is sometimes called “activated vitamin D” or “calcitriol.”
When you get vitamin D in your skin from sunlight and the vitamin from supplements, is has to be changed by your body a number of times before it can be used. Once it’s ready, your body uses it to manage the amount of calcium in your blood, bones and gut and to help cells all over your body to communicate properly.
Some of the functions of the body that vitamin D helps with include:
Immune system, which helps you to fight infection
Cardiovascular function, for a healthy heart and circulation
Respiratory system –for healthy lungs and airways
If your body doesn’t get enough vitamin D to keep it healthy, this is called vitamin D deficiency. Severe vitamin D deficiency can sometimes cause a condition called rickets in children and a condition called osteomalacia in adults. Both of these conditions cause soft, thin, and brittle bones.
A lack of vitamin D has also been linked to some other conditions such as cancer, asthma, type-II diabetes, high blood pressure, depression, Alzheimer’s and autoimmune diseases like multiple sclerosis, Crohn’s and type-I diabetes.
CLICK HERE to learn how you can measure your Vitamin D level.