Vitamin D is one of the most important vitamins needed by the body, which is found in vegetable foods and enriched foods in the form of Vitamin D2 and in animal foods in the form of Vitamin D3. This vitamin is very important for bone health and many vital functions of the body, controlling and reducing blood levels.. With vitamin D3 (vitamin D3 test) and how to interpret it Get to know, read today's article in GCORP LLC magazine to the end.

What is vitamin D3 test?

You get the vitamin D you need in three ways:

• Sunlight: Vitamin D is made in the body when the skin is exposed to sunlight.
• Diet: Some foods such as egg yolks and fatty fish contain vitamin D.
• Food supplements: Vitamin D is found in many supplements.

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Before the body can use vitamin D, the liver must convert it to 25-hydroxyvitamin D... Blood tests often measure 25-hydroxyvitamin D, which is the most accurate way to check vitamin D levels... Some tests report total vitamin D (including D2 and D3), but in some you may be able to see separate results for D2 and D3.

Your kidneys convert 25-hydroxyvitamin D into the active form of vitamin D.. Active vitamin D allows the body to use calcium to build bones and help other cells do their jobs well.. If you have kidney problems or your blood calcium levels are abnormal, your doctor may order an active vitamin D test..

Blood Vitamin D Symptoms

Too much vitamin D in the body (hypervitaminosis D) can cause an increase in the level of calcium in the blood, which is called "hypercalcemia". The symptoms of hypercalcemia are:

• fatigue
• Loss of appetite
• Weight loss
• Excessive thirst
• Excessive urination
• Dehydration
• Constipation
• excitability and nervousness
• Ringing in the ears (tinnitus)
• Muscle weakness
• Nausea and vomiting
• dizziness
• confusion
• High blood pressure
Irregular heartbeat

In the long term, not treating hypervitaminosis D leads to the following problems:

• Kidney stones
kidney damage kidney failure
• Excessive reduction of bone
• Calcification (hardening) of arteries and soft tissues

If you have such symptoms, consult an internal medicine doctor online and see an internist if necessary.

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Symptoms of vitamin D3 deficiency in the blood

Without doing a vitamin D3 test, it is difficult to diagnose a deficiency of this vitamin, because symptoms may appear after months or years....sometimes a person may have no symptoms at all.. With this in mind, the important symptoms of vitamin D deficiency are as follows:

• Weakening of the body's immune system and frequent diseases and infections
• fatigue
• Bone and back pain
• Depression
• Disturbance in wound healing process
• Reduction of bone density
• Hair loss
• Muscle pain
• Anxiety

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The cause of high vitamin D3 in the blood

Usually, eating foods rich in vitamin D or being exposed to sunlight does not cause hypervitaminosis. However, in recent years, the use of tanning beds has increased the incidence of hypervitaminosis D.

Another factor that can affect the D3 test and increase the level of this vitamin is excessive use of supplements.. Most adults need 600 international units of vitamin D daily.. Doctors may prescribe higher doses for a short time to treat vitamin D deficiency, diabetes and heart disease, but long-term daily use of supplements is toxic to the body.... Above:

• Kidney disease
• Liver disease
• Tuberculosis disease
• Sarcoidosis
• Histoplasmosis (a type of fungal infection)

Some prescription drugs used to treat high blood pressure (thiazide diuretics) and heart disease (digoxin) can increase vitamin D levels in the blood... Estrogen therapy and long-term use of antacids and isoniazid (an anti-tuberculosis drug) can also contribute to increased vitamin D levels.

The cause of vitamin D3 deficiency in the blood

The following factors increase the likelihood of vitamin D deficiency and cause an abnormal vitamin D3 test result:

• Dark skin color
• Increasing age
• Overweight or obesity
• Insufficient consumption of foods rich in vitamin D
• Living in areas far from the equator
• Not going out of the house for a long time
• Night shift work
Suffering from chronic diseases such as liver diseases
• You suffer from diseases such as Crohn's or celiac disease that affect the absorption of nutrients
• Perform gastric bypass surgery
• Using medications that affect vitamin D metabolism, such as statins and steroids

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Interpretation of vitamin D3 test

The normal level of vitamin D can be different in different laboratories. Therefore, you should pay attention to this point when interpreting the result of the vitamin D3 test.. However, the amount of this vitamin in the blood is often classified as follows:

Treatment of abnormal vitamin D levels

Treatment depends on the result of the vitamin D3 test.... After starting the treatment, the doctor will measure its amount in the blood regularly until the vitamin D level returns to normal.

Treatment of hypervitaminosis D

Your doctor will probably advise you to stop taking vitamin D supplements immediately... He may also ask you to temporarily reduce the amount of calcium in your diet... In some cases, corticosteroids or bisphosphonates can suppress the release of calcium from the bones.

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Treatment of vitamin D deficiency

If the result of the vitamin D3 test is below normal, the doctor recommends the following solutions to solve this problem:

1... Complementary treatment

Oral supplements are the best treatment for vitamin D deficiency....You can easily buy these supplements without a doctor's prescription, but you should consult your doctor about the dosage....For severe deficiency, your doctor may recommend a high dose of vitamin D, which is 50,000 international units....sometimes he may also suggest injectable vitamin D.

Magnesium helps to activate vitamin D, so it is better to take this mineral as well.

2.... eating foods rich in vitamin D

Consumption of foods rich in vitamin D can help treat vitamin D deficiency. Foods containing vitamin D include:

• Fatty fish such as salmon
• egg yolk
• beef liver
Foods enriched with vitamin D

Since sunlight is a natural source of vitamin D, your doctor may ask you to spend more time outside. However, you should pay attention to the negative effects of ultraviolet rays and avoid excessive exposure to sunlight. Usually, 15 minutes of exposure to sunlight (without sunscreen) is enough to ensure the use of vitamin D.

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Frequently Asked Questions

A final word about vitamin D3 testing

An abnormal increase or decrease of vitamin D in the blood can lead to serious complications. A vitamin D3 test is the only thing that can make sure that the level of this vitamin in the blood is normal. href="https://gcorp.cc/">GCORP LLC get help.

Sources: healthline, medlineplus, update