Sep 18, 2023 · The DV for vitamin D is 20 mcg (800 IU) for adults and children age 4 years and older [26]. The labels must list vitamin D content in mcg per ...
Nov 8, 2022 · Vitamin D helps maintain strong bones. Learn how much you need, good sources, deficiency symptoms, and health effects here.
Vitamin D
Vitamin D is a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and for many other biological effects. In humans, the most important compounds in this group are vitamin D₃ and... Wikipedia
People also ask
Is the vitamin D level of 70 too high?
Guidelines for blood levels of vitamin D from the National Institutes of Health (NIH) are as follows ( 7 ): Sufficient: 20–50 nanograms per milliliter (ng/mL), or 50–125 nanomoles per liter (nmol/L) Safe upper limit: 50 ng/mL, or 125 nmol/L.
Why is vitamin D important?
It's vital to bone health, muscle movement, nerve connections to the brain, and immune system function. Studies suggest vitamin D also may help protect us from infections (including COVID) and major diseases like cancer, cardiovascular and respiratory diseases, diabetes, and dementia.
What's the worst that can happen with low vitamin D?
When vitamin D levels are low and the body isn't able to properly absorb calcium and phosphorus, there is an increased risk of bone pain, bone fractures, muscle pain, and muscle weakness. In older adults, severe vitamin D deficiency (levels less than 10 ng/mL) may also contribute to an increased risk of falls.
What happens if you take too much vitamin D?
Can vitamin D be harmful? Yes, getting too much vitamin D can be harmful. Very high levels of vitamin D in your blood (greater than 375 nmol/L or 150 ng/mL) can cause nausea, vomiting, muscle weakness, confusion, pain, loss of appetite, dehydration, excessive urination and thirst, and kidney stones.
Nov 8, 2022
Vitamin D is essential for the bones and teeth, the immune system, brain health, and for regulating inflammation. The body produces vitamin D as a response to ...
Vitamin D is both a nutrient we eat and a hormone our bodies make. It is a fat-soluble vitamin that has long been known to help the body absorb and retain ...
Vitamin D is a nutrient your body needs for building and maintaining healthy bones. That's because your body can only absorb calcium, the primary component ...
Apr 10, 2024 · A vitamin D deficiency means you don't have enough of this vitamin in your body. You need vitamin D to grow and maintain your bones.
Vitamin D deficiency means that you don't have enough vitamin D in your body. It's common and primarily causes issues with your bones and muscles.
Vitamin D has many potential benefits. It may reduce the risk of certain diseases, help improve mood reduce depression symptoms, and help with weight management ...
Vitamin D helps regulate the amount of calcium and phosphate in the body. These nutrients are needed to keep bones, teeth and muscles healthy.
Jan 19, 2023 · Vitamin D is a fat-soluble vitamin. Fat-soluble vitamins are stored in the body's fatty tissue and liver.