What is a normal 25-hydroxy d2 level?

normal levels: between 50 nmol/L (20 ng/mL) and 125 nmol/L (50 ng/mL) high levels: higher than 125 nmol/L (50 ng/mL)

What does vitamin D 25-Hydroxy mean in a blood test?

Vitamin D is essential for many bodily processes, particularly the development of healthy bones. A 25-hydroxy vitamin D test can reveal whether the vitamin D levels in a person’s blood are within a normal range.

Why is my vitamin d2 high?

Some prescription medications used to treat high blood pressure (thiazide diuretics) and heart diseases (digoxin) can cause an increase in vitamin D in the blood. Estrogen therapy, taking antacids for a long time, and isoniazide, an antituberculosis medication, can also cause elevated levels of vitamin D.

What is a good vitamin D2 level?

Normal Results Many experts recommend a level between 20 and 40 ng/mL. Others recommend a level between 30 and 50 ng/mL.

How much vitamin D2 should I have?

Based on current research, it seems that consuming 1,000–4,000 IU (25–100 mcg) of vitamin D daily should be ideal for most people to reach healthy vitamin D blood levels. However, don’t consume more than 4,000 IU of vitamin D without your doctor’s permission.

What is a low vitamin D2 level?

A level of 20 nanograms/milliliter to 50 ng/mL is considered adequate for healthy people. A level less than 12 ng/mL indicates vitamin D deficiency.

What are the symptoms of vitamin D2 deficiency?

• Fatigue.
• Bone pain.
• Muscle weakness, muscle aches or muscle cramps.
• Mood changes, like depression.

What are the causes of vitamin D2 deficiency?

A deficiency in vitamin D can result from inadequate exposure to sunlight, inefficient production in the skin, not enough vitamin D in your diet, and health conditions that can affect it including, gastrointestinal disorders, renal diseases, and liver diseases.

What is a normal vitamin D level for a woman?

For most adults, a normal level of vitamin D in the blood is 20 nanograms per milliliter or above.

What is a dangerously low vitamin D level?

Older classifications considered 25(OH)D levels less than 12 ng/mL to be evidence of deficiency because symptoms were uncommon when levels were higher than this. 38. Today, 25(OH)D less than 12 ng/mL is considered evidence of severe vitamin D deficiency.

Does low vitamin D make you tired?

The symptoms of vitamin D deficiency are often very subtle, so many people don’t know they’re deficient. But some of the effects of vitamin D deficiency include: Fatigue or tiredness.

What happens if your vitamin D level is too high?

The main consequence of vitamin D toxicity is a buildup of calcium in your blood (hypercalcemia), which can cause nausea and vomiting, weakness, and frequent urination. Vitamin D toxicity might progress to bone pain and kidney problems, such as the formation of calcium stones.

Can too much vitamin D cause anxiety?

Vitamin D is not believed to affect anxiety directly. Though it may be correlated with higher anxiety levels, there are likely reasons beyond the vitamin itself – reasons that will be discussed later in this article. Historically, seeing the sun was often a cause for celebration and happiness.

Can too much vitamin D cause inflammation?

Hypercalcemia can cause acute pancreatitis, which is the term for inflammation of the pancreas. A 2017 review found that 2 of 19 people with vitamin D toxicity experienced acute pancreatitis as a complication. Each had taken an average of 6,000,000 international units (IU) of the vitamin over 1–3 months.

What is D2 blood test?

A vitamin D test is used to screen for low levels of vitamin D in your blood so you can treat it with supplements before it causes health problems. If you have a known bone disorder or a problem absorbing calcium, a vitamin D test may be used to see if a lack of vitamin D is causing your condition.

Is vitamin D2 healthy?

Vitamin D (ergocalciferol-D2, cholecalciferol-D3, alfacalcidol) is a fat-soluble vitamin that helps your body absorb calcium and phosphorus. Having the right amount of vitamin D, calcium, and phosphorus is important for building and keeping strong bones.

How can I increase my vitamin D2?

1. Spend time in sunlight. Vitamin D is often referred to as “the sunshine vitamin” because the sun is one of the best sources of this nutrient.
2. Consume fatty fish and seafood.
3. Eat more mushrooms.
4. Include egg yolks in your diet.
5. Eat fortified foods.
6. Take a supplement.
7. Try a UV lamp.

Why does vitamin D2 require a prescription?

“Vitamin D is commonly prescribed for hypoparathyroidism [a condition that causes calcium deficiency, muscle cramps and spasms, weakness, and fatigue],” says Dr. Lukyanovsky. “Doctors might also prescribe it for osteomalacia, a condition where there’s a depletion of calcium from the bone.”

What is vitamin D2 prescribed for?

Vitamin D2 is a commonly used supplement to increase vitamin D intake. It may be prescribed to help with conditions like rickets and hypoparathyroidism. It’s available over the counter and as a prescription at higher dosages.

Which is better vitamin D2 or D3?

Studies have repeatedly shown that vitamin D3 is superior at raising levels of vitamin D in the body. These findings were supported by a recent review of the evidence which found that vitamin D3 supplementation increased vitamin D levels in the body better than vitamin D2.

Does vitamin D affect sleep?

Several studies reported that vitamin D receptors (VDR) were expressed in brain areas that regulate the sleep–wake cycle, such as the hypothalamus [18,19]. This evidence indicated that higher vitamin D status was inversely associated with the risk of sleep disorders.

How can I increase my vitamin D 25 Hydroxy?

1. Cycling.
2. Gardening.
3. Hiking.
4. Kayaking.
5. Running.
6. Outdoor sports (basketball, soccer, tennis, etc.)

Can low vitamin D cause neurological symptoms?

Vitamin D is an important vitamin that plays a role in many different functions in the body. Vitamin D deficiency can cause a number of neurological problems, including fatigue, memory loss, and difficulty concentrating.

How long does it take to restore vitamin D levels?

“Adding an over-the-counter vitamin D supplement can make improvements in just three to four months’ time. Vitamin D with a strength of 1000-2000 international units daily is the recommended dose for most adults,” Dr. Ropte says. Most multivitamins contain vitamin D, so extra supplementation isn’t always necessary.

Can vitamin D deficiency cause hair thinning?

Both vitamin D deficiency, as well as vitamin D excess, may cause hair loss,” Chacon explains. A 2020 study in the International Journal of Dermatology found that vitamin D deficiency may also play a role in the development and severity of androgenetic alopecia, also known as male pattern baldness.