What does a vitamin D level of 20 mean?
The most accurate way to measure how much vitamin D is in your body is the 25-hydroxy vitamin D blood test. 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.
Is a vitamin D level of 21 bad?
Any person having a Vitamin D level of under 30 ng/mL is considered to have an insufficient level of Vitamin D in their body; Anyone having a Vitamin D level of less than 21 ng/mL is considered deficient.
Is 25 low for vitamin D level?
Normal Results. The normal range of vitamin D is measured as nanograms per milliliter (ng/mL). Many experts recommend a level between 20 and 40 ng/mL. Others recommend a level between 30 and 50 ng/mL.
What happens if vitamin D is less than 20?
Another review of 81 studies also found that people with arthritis, muscle pain, and chronic widespread pain tended to have lower levels of vitamin D than people without these conditions ( 20 ). Low blood levels of vitamin D may be a cause or contributing factor to bone pain and lower back pain.
What is considered a severe vitamin D deficiency?
Definition of vitamin D deficiency A cutoff of <25 or <30 nmol/L (or 10/12 ng/ml) increases the risk of osteomalacia and nutritional rickets dramatically, and therefore is considered to determine severe vitamin D deficiency [13,14,15,16].
What is an optimal vitamin D level?
Vitamin D levels are generally considered sufficient when above 20 ng/ml (50 nmol/l). However, some experts claim that blood levels above 30 ng/ml (75 nmol/l) are optimal.
Is 23 a low vitamin D level?
In 2010, the venerable Institute of Medicine (IOM) issued a report based on lengthy examination of data by a group of experts. To sum up, they estimated that a vitamin D level of 20 ng/mL or higher was adequate for good bone health, and subsequently a level below 20 was considered a vitamin D deficiency.
Is 24 a low vitamin D level?
The average level of vitamin D was about 24 ng/mL. People with levels below 24 ng/mL were nearly three times more likely to have stage III cancer than those with higher vitamin D levels.
What is the normal range of 25 hydroxyvitamin D?
The reference range of the total 25(OH)D level is 25-80 ng/mL.
What is a good 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….Normal vitamin D levels.
| Level | Blood test result |
|---|---|
| Low | 30 nmol/l or 12 ng/ml or below |
| Adequate | 50 nmol/l or 20 ng/ml or above |
| High | 125 nmol/l or 50 ng/ml or above |
Is 27 a low vitamin D level?
Vitamin D levels between 20 and 29 ng/mL are considered suboptimal. Vitamin D insufficiency may lead to elevated parathyroid hormone (PTH) levels (secondary hyperparathyroidism).
How much vitamin D is too much?
The IOM ‘s safe upper limit for daily vitamin D intake is 4,000 IU. A person who ingests too much vitamin D may feel nauseated, weak and lose their appetite. Getting 10,000 to 40,000 IU of vitamin D in a day could lead to acute toxicity.
How much vitamin D should I take?
For adults, the recommended dietary reference intake for vitamin c is 65 to 90 milligrams (mg) a day, and the upper limit is 2, 000 mg a day.
What causes low vitamin D levels?
Dietary Causes. Many causes of vitamin D deficiency can be attributed to your dietary and lifestyle choices. Vegetarianism, veganism, obesity, gastric bypass surgery and for children, breast-feeding without supplementation, can all be root causes of low vitamin D. Including fortified dairy products, certain fatty fish,…
What are common symptoms of low vitamin D levels?
Elevated blood levels. Achieving adequate levels of vitamin D in your blood may help boost your immunity and protect you from diseases like osteoporosis and cancer (5).