Let’s take a closer look at why Vitamin D matters, how to know if you’re getting enough, and what you can do to support your body with this essential nutrient.

Why Is Vitamin D So Important?

Vitamin D helps your body absorb calcium, a critical function for building strong bones and teeth. But its benefits go far beyond bone health. Research shows that Vitamin D is also key in:

Supporting the immune system
Reducing the risk of chronic diseases
Improving mood and mental health
Maintaining muscle strength and balance, especially in older adults

At Prairie View Medical Clinic, we often check Vitamin D levels in patients dealing with fatigue, joint pain, frequent illness, or even low mood. It's surprising how many people are low, even in the summertime!

Not All Vitamin D Is Created Equal

It's important to know that not all Vitamin D supplements are the same. We use and recommend Vitamin D3 paired with K2, a combination that supports optimal absorption and helps direct calcium to the bones where it belongs, not the arteries.

Additionally, nutrients like magnesium play a key role in helping your body use Vitamin D effectively. Without adequate supporting nutrients, even a good Vitamin D supplement might not work as well.

Why South Dakotans Are Especially at Risk

Here in South Dakota, our northern latitude means we get less sun exposure throughout much of the year, especially in fall and winter. That makes it harder for the body to produce enough Vitamin D naturally, putting many of us at increased risk for deficiency. Even during the summer months, cloud cover, time indoors, and sunscreen use can all contribute to lower levels.

Who’s at Risk for Vitamin D Deficiency?

Anyone can be low in Vitamin D, but some groups are more vulnerable than others, including:

Children and teens who spend a lot of time indoors
Older adults, whose skin doesn’t produce Vitamin D as efficiently
People with darker skin, which naturally blocks more sunlight
Patients who wear sunscreen regularly or cover up for sun protection
Those with certain health conditions (such as obesity or kidney disease)

Signs You Might Be Low on Vitamin D

Vitamin D deficiency can be subtle. Common symptoms include:

Frequent colds or infections
Bone or back pain
Fatigue or low energy
Muscle weakness
Mood changes, including irritability or depression

If any of these symptoms sound familiar, talk to your provider. A simple blood test can check your Vitamin D level.

How to Get More Vitamin D

☀️ Sunlight
Getting 10–30 minutes of sun exposure a few times a week can help your body produce Vitamin D naturally. However, this isn’t always practical, especially during the winter or for those who need to avoid sun exposure.

🍽️ Diet
Include Vitamin D-rich foods in your family’s meals, such as:

Fatty fish (like salmon and tuna)
Fortified dairy products
Egg yolks
Mushrooms (especially those labeled “Vitamin D enhanced”)

💊 Supplements
If you're not getting enough from sunlight or diet alone, which is common. We may recommend a Vitamin D supplement. We specifically trust and use Fullscript for our supplement recommendations because of their commitment to high-quality, professional-grade ingredients.

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Using Fullscript ensures that you're getting formulations backed by science, with ingredients you can trust, including the optimal D3 + K2 combo and other supportive nutrients. Plus, it's convenient: you can order online and have everything delivered right to your door.

What Can You Do Today?

Schedule a wellness visit for you or a family member. We can check Vitamin D levels as part of your routine care.
Encourage outdoor activity as a natural way to boost Vitamin D and overall health.
Ask us about supplements, we’ll help you find the right product for your needs through our trusted Fullscript platform.

At Prairie View Medical Clinic, we believe prevention is just as important as treatment. Taking steps to maintain healthy Vitamin D levels can make a big difference in your energy, immunity, and long-term wellness.

Have questions or want to check your Vitamin D levels?
We’re here to help. Call us or schedule an appointment today. Your health is our priority.

Vitamin D: A Key to Better Health for the Whole Family