Vitamin D is essential for maintaining your health, but many people don’t know just how important it is. Almost all of us at one point or another have experienced low vitamin D levels, whether we have realized it or not. Symptoms often manifest as poor energy, insomnia, compromised immune system, and mood imbalance. That’s why I want you to know these 9 facts about D. Everyone needs to know these, so let’s dive right in!
VItamin D: What You Need to Know
Amazon Prime (One Year... Check Amazon for Pricing. You probably already know that the best source of vitamin D is the sun, something all of us rarely get access to on a daily basis. Without appropriate sunlight exposure, our vitamin D status decreases and our health follows. Here are a few things you should know about vitamin D:
1. Most of Us Don’t Get Enough Vitamin D
In the U.K., not only is the recommended daily allowance (RDA) much lower than in the U.S., but also many people don’t realize how important this vitamin is for bone health. Because of this, NOW Supplements, Vitam... Buy New $9.92 (as of 07:30 EDT - Details) many kids and adults there don’t get enough.  But while U.S. RDA can sometimes be as high as 4000 IU, a higher guideline doesn’t mean all Americans will get enough either. Since you get Vitamin D from both diet and sunlight, make sure you’re getting enough.
2. Vitamin D is Insanely Good for Your Health
Some experts say Vitamin D not only helps in bone health but can also aid in heart, brain, and immune system function, even noting that lower levels can be associated with asthma.  Some Vitamin D3 Cream | Pow... Buy New $19.95 (as of 03:25 EDT - Details) suggest it could even protect against certain forms of cancer.  It’s fairly well established, though, that maintaining proper levels can stave off infections and prevent bone brittleness.  
3. It Can Cut the Risk of Breast Cancer
A recent study suggests spending some time in the sun each day can reduce your risk for breast cancer. This exposure stimulates Vitamin D production in your skin, and that alone could cut your risk for breast cancer in half.  Opt for around 20 to 30 minutes of sun exposure per day without sunscreen. Vitamin D3 50,000 IU (... Buy New $17.03 (as of 12:45 EDT - Details)
4. Reduces Risk of MS
In Scotland, where sun exposure is typically low, there’s a push to supplement the nation’s food with Vitamin D. One source of Vitamin D is from the sun. Because of this, much of the population is deficient, and some experts blame that deficiency for a high rate of multiple sclerosis—one of the highest in the world. Studies suggest there could be a link between the two, and that Vitamin D could offer some neuroprotective effects.