Why You Should Keep Your Vitamin D Levels High (60 ng/mL or More)
Vitamin D is one of the most powerful nutrients for your health. It's not just about strong bones — it also supports your immune system, lungs, brain, heart, and metabolism. While 30 ng/mL is often considered "normal," new research shows that higher levels — 60 ng/mL and above — provide even better protection against illness, especially COVID-19, lung infections, and inflammation.
⚠️ Important Clinical Insight from FitZone Clinic
Vitamin D, magnesium, and vitamin K2 work as a triad. Taking high-dose vitamin D without magnesium and K2 can lead to:
- Inefficient activation of vitamin D
- Calcium going into the wrong places (arteries, kidneys)
- Muscle cramps, headaches, palpitations, or fatigue (from magnesium depletion)
But vitamin D doesn't work alone. Your body also needs magnesium and vitamin K2 to use it properly.
Get the Complete Trio for Optimal Results
We recommend taking BOTH products together for comprehensive support
Vitamin D3 + K2 Combination
For proper calcium management
Why This Formulation Works:
- Contains both D3 and K2 (MK-7) in one capsule
- Properly directs calcium to bones, not arteries
- Prevents arterial calcification
Magwell: Magnesium + Vitamin D
For proper vitamin D activation
Why This Formulation Works:
- Contains magnesium to activate vitamin D
- Prevents magnesium depletion from D supplementation
- Supports 300+ enzymatic reactions
Why Take Both Together?
Taking both products gives you the complete nutrient triad. The D3+K2 ensures calcium goes where it belongs, while Magwell ensures your vitamin D gets properly activated. This combination provides optimal protection and benefits.
📋 Important: Check Your Dosage With Us!
Optimal dosing varies by individual. Before starting, schedule a consultation to get your personalized dosage plan.
Note: We earn from qualifying purchases through these Amazon affiliate links
Don't Know Your Vitamin D Level?
We can order comprehensive lab testing to check your current vitamin D level and create a personalized supplementation plan.
Transparent Pricing
Our consultation fee is $50. Lab testing costs are separate and vary based on the tests needed:
- Basic Vitamin D Test: $20-$30
- Comprehensive Panel: $40-$50
- Insurance: We work with most insurance plans
- 25(OH)D Test - Measures your current vitamin D status
- Magnesium RBC - Assesses your magnesium levels
- Comprehensive Panel - Get a full picture of your health
Get Tested Today
Knowledge is power. Know your levels before supplementing.
+ lab fees ($20-$50)
FitZone Clinical Explanation: How They Work Together
✅ 1. Magnesium is Required to Activate Vitamin D
Vitamin D is inactive when first produced or consumed.
To become useful in the body, vitamin D must be converted twice:
Step 1: Liver
D → 25-OH Vitamin D
Step 2: Kidney / Immune Cells
25-OH → 1,25-OH (the active hormone)
Both steps require magnesium-dependent enzymes.
⚠️ If magnesium is low (which it is in ~50% of Americans):
- Vitamin D supplementation is less effective
- Vitamin D levels rise more slowly
- People get "stuck" at low or borderline 25-OH D
- Symptoms like fatigue, anxiety, and cramps can worsen
⚠️ High-dose vitamin D increases magnesium demand
Higher vitamin D doses (like 10,000 IU/day recommended by many clinicians) dramatically increase magnesium demand, making supplementation even more important.
✅ 2. Vitamin K2 Directs Calcium into the Bones — Not Arteries
Vitamin D increases absorption of calcium from the gut.
If vitamin K2 is insufficient, that calcium can be deposited in:
Arteries
Kidneys
Soft tissues
Wrong places
K2 (especially MK-7 form) activates two key proteins:
Osteocalcin
Moves calcium into bone → improves bone mineral density
MGP (Matrix Gla Protein)
Pulls calcium out of arteries → prevents arterial calcification
This is why functional and metabolic physicians recommend:
If you take therapeutic vitamin D doses (5,000-10,000 IU/day), you should take K2 (MK-7) to ensure calcium goes where it belongs.
With therapeutic doses, K2 is practically required to prevent calcium misplacement.
✅ 3. Magnesium + Vitamin D + K2 Work Together for Immune Health
Vitamin D strengthens:
Antiviral peptides
(cathelicidin, defensins)
Th1/Th2 balance
Inflammation modulation
Reduces risks of:
- Muscle cramps
- Heart palpitations
- Kidney stones
- Vascular calcification
And improves:
- Bone health
- Immune function
- Blood pressure
- Glucose metabolism
Ready to Get Started? Here's Your 3-Step Plan
Get Your Levels Checked
We'll order comprehensive lab testing to determine your current vitamin D, magnesium, and overall health status.
Cost: $50 consultation + $20-$50 lab fees
Get Personalized Dosage Guidance
Based on your test results and health goals, we'll create a customized supplementation plan just for you.
Included in your $50 consultation
Get the Right Supplements
Purchase the recommended D3+K2 and Magwell products on Amazon. Take both together for complete support.
Amazon pricing varies by product
$50 consultation + $20-$50 lab fees
$50 consultation fee
Is It Safe?
Yes — with proper dosing and when paired with magnesium and K2, vitamin D is very safe. Toxicity is extremely rare and only occurs with very high doses over time. Always work with your healthcare provider when taking therapeutic doses.
The magnesium + K2 combination prevents common side effects like:
- Arterial calcification
- Kidney stones
- Muscle cramps
- Heart palpitations
Bottom Line
Getting your vitamin D levels to 60 ng/mL or higher — along with magnesium and K2 — gives your body the tools it needs to protect itself, feel better, and thrive. This simple trio can make a big difference in your long-term health.
For best results: Get tested, get guidance, and get both supplements together.
Lab testing costs additional: $20-$50 depending on tests needed