Vitamin D Level
Vitamin D is important for good overall health and strong and healthy bones. It’s also an important factor in making sure your muscles, heart, lungs and brain work well and that your body can fight infection.
Your body can make its own vitamin D from sunlight. You can also get vitamin D from supplements and a very small amount comes from a few foods you eat.
For a number of reasons, many people aren’t getting enough vitamin D to stay healthy. This is called vitamin D deficiency. You may not get enough vitamin D if:
- You don’t get enough sunlight. Your body is usually able to get all the vitamin D it needs if you regularly expose enough bare skin to the sun. However, many people don’t get enough sunlight because they spend a lot of time inside and because they use sunscreen. It’s also difficult for some people to get enough vitamin D from the sun during the winter.
- You don’t take supplements. It’s very difficult to get enough vitamin D from the foods you eat alone.
- Your body needs more vitamin D than usual, for example if you’re obese or pregnant.
Find out whether your Vitamin D level is right with this simple blood test.