Is 30 a good vitamin D level?
Although a vitamin D level of 30 ng/ml (75 nmol/l) is typically considered adequate, the Vitamin D Council recommends maintaining levels of 40–80 ng/ml (100–200 nmol/l) and states that anything over 100 ng/ml (250 nmol/l) may be harmful ( 6 , 7).
What level should your vitamin D be?
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 is the normal range of 25 hydroxyvitamin D?
The major circulating form of vitamin D is 25-hydroxyvitamin D (25(OH)D); thus, the total serum 25(OH)D level is currently considered the best indicator of vitamin D supply to the body from cutaneous synthesis and nutritional intake. The reference range of the total 25(OH)D level is 25-80 ng/mL.
How much vitamin D3 is lethal?
Taking 60,000 international units (IU) a day of vitamin D for several months has been shown to cause toxicity. This level is many times higher than the U.S. Recommended Dietary Allowance (RDA) for most adults of 600 IU of vitamin D a day.
Is 30 a low vitamin D level?
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.
How can I increase my vitamin D 25?
- 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.
- Consume fatty fish and seafood.
- Eat more mushrooms.
- Include egg yolks in your diet.
- Eat fortified foods.
- Take a supplement.
- Try a UV lamp.
What is a dangerous level of vitamin D?
How too much can hurt: Vitamin D blood levels exceeding 100 ng/mL can be dangerous. The extra vitamin D triggers extra calcium absorption. This can cause muscle pain, mood disorders, abdominal pain and kidney stones.
What is the ideal vitamin D blood level?
According to the Institute of Medicine, the optimum range of 25-hydroxy vitamin D in the blood is 20 to 50 nanograms per milliliter, abbreviated ng/mL.
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.
What is the normal serum vitamin D level?
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.