In this article we will be discussing a very common question: vitamin d 3 level test.
Calcidiol, 25-Oh Cholecalciferol
Vitamin D3 also helps in treatment of underactive parathyroid glands. The primary difference between vitamin D2 and D3 is that Vitamin D2 is obtained from dairy products and other food sources, while Vitamin D3 is naturally made by the body when exposed to sunlight and as such also called as sunshine vitami.
What Is A Vitamin D Test?
Vitamin D is a nutrient that is essential for healthy bones and teeth.
There are two forms of vitamin D that are important for nutrition: vitamin D2 and vitamin D3. Vitamin D2 mainly comes from fortified foods like breakfast cereals, milk, and other dairy items. It is also found in some foods, including eggs and fatty fish, such as salmon, tuna, and mackerel.
Abnormal levels of vitamin D can indicate bone disorders, nutrition problems, organ damage, or other medical conditions. Other names: 25-hydroxyvitamin D, 25(OH.
Symptoms And Health Risks Of Vitamin D Deficiency
Symptoms of bone pain and muscle weakness can mean you have a vitamin D deficiency.
However, for many people, the symptoms are subtle. Low blood levels of the vitamin have been associated with the following: Increased risk of death from cardiovascular disease
Cognitive impairment in older adults
Severe asthma in children
Cancer Research suggests that vitamin D could play a role in the prevention and treatment of a number of different conditions, including type1 and type 2 diabetes, hypertension, glucose intolerance, and multiple sclerosi.
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Is essential for the proper growth and formation of teeth and bones.
This test measures the level of vitamin D in the blood. Vitamin D comes from two sources: endogenous, which is produced in the skin on exposure to sunlight, and exogenous, which is ingested in foods and supplements. The chemical structures of the types of vitamin D are slightly different, and they are named vitamin D 2 (ergocalciferol, which comes from plants) and vitamin D 3 (cholecalciferol, which comes from animals).
The D 2 form is found in fortified foods and in most vitamin preparations and supplements. Vitamin D 3 is the form produced in the body and is also used in some supplements. The main role of vitamin D is to help regulate blood levels of calcium, phosphorus, and (to a lesser extent) magnesium.
Vitamin D is vital for the growth and health of bone; without it, bones will be soft, malformed, and unable to repair themselves normally, resulting in diseases called rickets in children and osteomalacia in adults. These other functions have implicated vitamin D in other disorders, such as autoimmunity and cancer. Based on data from the National Health and Nutrition Examination Survey, the Centers for Disease Control and Prevention (CDC) reports that two-thirds of U.S. Population has sufficient vitamin D, while roughly one-quarter are at risk of inadequate vitamin D and 8% are at risk of deficiency, as defined by the Dietary Reference Intake (DRI) set by the Institute of Medicine.
People at higher risk of deficiency include the elderly or obese people, people who don’t get enough sun exposure, people with darker skin, and people who take certain medications for long periods of time. People who do not have adequate sun exposure may obtain the vitamin D that they need from food sources or supplement.