5 Facts About Vitamin D That Most People Don’t Know
Intro
While the months leading up to finishing my new project, Dodging Daylight, I discovered from my doctor that I’ve been dealing with a vitamin D deficiency. Many people know the sun is one of the most potent sources of vitamin D, but it’s hard sometimes when you’re living the kind of lifestyle displayed on Dodging Daylight. Luckily, there are a lot of other natural sources that can still be useful: eggs, salmon, oranges, yogurt, mushrooms & more! Ultimately, I wrote this article today to share & emphasize the importance of regulating a healthy amount of Vitamin D in the body. As you will read below, there are a lot of ways many people don’t realize certain issues are direct causes of Vitamin D deficiency.
Not Actually A Vitamin
One thing most people don’t realize is that vitamin D is technically a hormone. Unlike nutrients you usually would get from food, your body can create vitamin D on its own when your skin is exposed to sunlight. That puts it in a completely different category compared to something like vitamin C or iron. It travels through your bloodstream after being produced and it basically acts like a messenger that’s telling your body how to maintain strong bones/immune system.
Sunscreen Blocks It Out Sometimes
Another surprising fact is how much sunscreen can impact your body’s ability to produce vitamin D. While sunscreen is essential for protecting your skin & reducing the risk of cancer, it also blocks the rays needed to trigger vitamin D production. Studies suggest it can reduce this process by as much as 95-99%. Most people still get some incidental sun exposure throughout the day, which can be enough to produce small amounts. The key is finding a balance between safe sun exposure and skin protection.
Many People In The US Suffer From Deficiency
A lot of people are walking around with low vitamin D levels and have no idea. Deficiency is incredibly common, even in places that get plenty of sunshine year-round. That’s partly because modern lifestyles keep people indoors more than ever before. On top of that, factors like skin tone, age, and even where you live obviously can affect how well your body produces it. The symptoms are often subtle and easy to overlook. Things like fatigue, mild muscle weakness, or feeling down can all be linked to low levels. Because of this, many people don’t realize there’s an issue until they get a blood test.
Can Play A Role In Mental Health
Vitamin D also plays a bigger role in mental health than most people think. There’s even links between low vitamin D levels and conditions like depression and seasonal affective disorder. While it’s not a miracle cure, it might explain why people often feel better mentally during sunnier months. The connection between sunlight, vitamin D, and mood is still being studied, but the patterns are undeniable.
Food Alone Isn’t Enough
Lastly, it’s surprisingly difficult to get enough vitamin D from food alone. There are only a handful of natural sources (fatty fish, egg yolks, and certain mushrooms). Even then, the amounts are smaller compared to what your body needs daily. Many foods are filled with vitamin D, like milk, cereal, and orange juice, but that still may not be enough for everyone. This is why supplements are so commonly recommended (especially during the winter months). Sunlight remains the most efficient and natural source for most people. Without it, maintaining optimal levels can take a bit more intentional effort.
