Vitamin D deficiency has been linked to depression, cancer, and even heart attacks. But are these claims true? Should you get your Vitamin D levels checked? The House Call Doctor separates Vitamin D facts from fiction
Scientific American presents House Call Doctor by Quick & Dirty Tips. Scientific American and Quick & Dirty Tips are both Macmillan companies.
Last week, we discussed the importance of the parathyroid gland in regulating bone health. We talked about how the parathyroid uses Vitamin D to help perform its job. So let’s learn more about Vitamin D, often referred to as the “sunshine Vitamin” for reasons we will soon learn.
I frequently encounter patients who ask me about Vitamin D and request to have their “levels” checked. Vitamin D deficiency has received a lot of press in the recent years. It has been suggested as the end-all answer to everything from depression, to prevention of cancer, and even heart attacks. Most experts agree that the Vitamin D craze is over-hyped (as are many medical topics once the media gets a hold of them).
On supporting science journalism
If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.
Nevertheless, Vitamin D deficiency can be an important medical issue for some patients - but who? What is all the hoopla over this vitamin about? And if you live in Southern California or other sunny parts of the world, should you even be worried about Vitamin D levels since you tend to get enough sun exposure? Let’s find out.
If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in that two-century history.
I’ve been a Scientific American subscriber since I was 12 years old, and it helped shape the way I look at the world. SciAm always educates and delights me, and inspires a sense of awe for our vast, beautiful universe. I hope it does that for you, too.
If you subscribe to Scientific American, you help ensure that our coverage is centered on meaningful research and discovery; that we have the resources to report on the decisions that threaten labs across the U.S.; and that we support both budding and working scientists at a time when the value of science itself too often goes unrecognized.