Is 23 ng/ml a bad vitamin D level?

Vitamin D supply of an individual is very well reflected by measuring 25(OH)D. Currently a level of at least 30 ng/ml 25(OH)D is considered as sufficient, values between 29 and 20 ng/ml as insufficiency, levels less than 20 ng/ml as deficiency and levels below 7 ng/ml as severe deficiency.

What is the UL for vitamin D?

UL: The Tolerable Upper Intake Level is the maximum daily intake unlikely to cause harmful effects on health. The UL for vitamin D for adults and children ages 9+ is 4,000 IU. Many people may not be meeting the minimum requirement for the vitamin.

Is 24 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).

What is a normal vitamin D level UK?

An adequate blood level of vitamin D, is ≥30 ng/ml (75 nmol/L). However, there may be additional benefits if you have levels between 90 -100 nmol/L (36-40 ng/mL).

What does a low vitamin D 25-Hydroxy mean?

Low blood levels of 25-hydroxy vitamin D usually mean one (or more) of the following: you aren’t eating a balanced, complete diet. your intestines aren’t absorbing the vitamin properly. you’re not spending enough time outside to absorb adequate vitamin D levels through sun exposure.

What is ideal vitamin D level?

Tests for Vitamin D Deficiency 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 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.

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 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 should my vitamin D level be in my blood test results?

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.