What is the vitamin D25?

Vitamin D25 is a shortened name for 25-hydroxy-vitamine D, one of the two types of vitamin D, which can be measured using a blood test. When the doctor orders the blood test, the vitamin D25 will be analyzed and a second form of vitamin D will also be assessed, called 1,25d-dydroxy-vitamine D (D1,25). Vitamin D25, known as an inactive element in the body, is sometimes called pre-hormone because it is converted into hormone D1,25. This conversion process takes place in the kidneys and active form, D1,25, helps control calcium and phosphate levels in the body.

The two main components of vitamin D25 are D ^{3 , also called cholecararciferol, and d 2 , also called ergocalciferol. Human beings take natural d 3}

when eating on animal foods such as fatty egg yolks and egg yolks, while synthetic d 3 is often added to yoghurt and milk, as well as bread and cereals. D 3

You can also get exposure light. D 2

comes from plant foods such as hOubby.

doctors order vitamin D blood analysis when they suspect that the patient has a lack or problem with body glands that play a role in vitamin D25 to vitamin D1,25. If vitamin D25 levels are low, the patient may not have enough d ³

2 from food sources and/or sun. Low levels may also mean that the patient has a problem with vitamin D25 absorption, even if it takes a reasonable amount. High levels of this type of vitamin D sometimes suggest that the patient uses too much vitamin in the form of supplements.

When a physician orders a parallel test of vitamin D1,25 and the result shows low reading, the patient is evaluated for kidney or parathyroid problems. When reading D1,25 is very high, it may be the cause of some diseases, including the lymphoma and an autoimmune condition called sarcoidosis. In cases where reading vitamin D25 is very low andVitamin D1,25 is very high, doctors seek to determine which process of the disease could cause results. Supplementary vitamin D should not be avoided until the doctor understands the cause of the very low vitamin D25 in combination with a very high D1.25.

The relationship between two forms of vitamin D is complex. Without testing both elements, diagnosis cannot be achieved. In addition, when vitamin D is suspected, some medicines, including anticonvulsiva of phenytoin and phenobarbital and antibiotic rifampicin, may be to blame.