Vitamin D3 + K2 MK7 in oil 50ml
Synergistic combination of Vitamin D3 (5000IU) and K2 MK-7 (200mcg) for optimal bone health and calcium metabolism.
Key Benefits
Synergistic D3 + K2 combination
Bone health and calcium metabolism
Immune and cardiovascular support
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Clinical Description
This synergistic formula combines Vitamin D3 (cholecalciferol) 5000IU with Vitamin K2 MK-7 (menaquinone-7) 200mcg per serving in an oil base for maximum absorption. Vitamin D3 and K2 work together to optimize calcium metabolism: D3 increases calcium absorption from the gut, while K2 directs calcium to bones and teeth (where it’s needed) and away from soft tissues like arteries (where it can cause harm). This combination is essential for bone health, cardiovascular protection, and immune function. Clinical studies show D3+K2 supplementation improves bone density, reduces fracture risk, and supports arterial health by preventing calcium deposits in blood vessels. Vitamin D3 also supports immune function, mood regulation, and may reduce risk of autoimmune diseases. K2 MK-7 is the most bioavailable form of vitamin K2 with the longest half-life. Our formula is delivered in MCT oil for optimal fat-soluble vitamin absorption.
Clinical Benefits
- Improves bone density and reduces fracture risk
- Directs calcium to bones, away from arteries
- Supports immune system function
- May improve mood and reduce depression
- Supports cardiovascular health
- Reduces arterial calcification
Warnings & Contraindications
- Consult physician if taking blood-thinning medications (warfarin) – K2 may affect dosing
- Do not exceed recommended dose without blood testing
- Monitor vitamin D levels with blood test after 3 months
Amount: 10 drops (5000IU D3 + 200mcg K2)
Frequency: once daily
Timing: with a meal containing fat
How to Use
Take 10 drops daily with a meal containing fat (breakfast or lunch). Place drops under tongue for 30 seconds before swallowing for enhanced absorption, or add to food/smoothies. Best taken in morning or afternoon (not evening) as vitamin D may interfere with sleep in some individuals.
Ingredient Breakdown
| Ingredient | Amount | Purpose |
|---|---|---|
| Vitamin D3 (Cholecalciferol) | 5000IU per serving | Calcium absorption, bone health, immune function |
| Vitamin K2 MK-7 (Menaquinone-7) | 200mcg per serving | Directs calcium to bones, cardiovascular protection |
| Directs calcium to bones, cardiovascular protection | Carrier | Enhances absorption of fat-soluble vitamins |
How do I take D3+K2 drops?
Take 10 drops daily with a meal containing fat. For best absorption, place drops under tongue for 30 seconds before swallowing. Can also be added to food or smoothies. Take in morning or afternoon, not evening.
Why take D3 and K2 together?
D3 increases calcium absorption, but without K2, calcium can deposit in arteries instead of bones. K2 activates proteins that direct calcium to bones and teeth while preventing arterial calcification. Taking them together optimizes bone health and protects cardiovascular health.
Is 5000IU of D3 too much?
5000IU is a therapeutic dose suitable for most adults, especially those with deficiency or limited sun exposure. This dose is considered safe for long-term use. However, it's recommended to test vitamin D blood levels after 3 months to ensure optimal range (40-60 ng/mL).
When will I see results?
Vitamin D levels typically normalize after 6-8 weeks of supplementation. For bone health benefits, allow 3-6 months. For immune and mood benefits, improvements may be noticed within 4-8 weeks. Blood testing after 3 months confirms optimal levels.
Can I take this if I'm on blood thinners?
Vitamin K2 can affect blood clotting and may interact with warfarin (Coumadin). If you're taking blood thinners, consult your doctor before taking K2. Your warfarin dose may need adjustment. K2 does not interact with newer blood thinners like rivaroxaban or apixaban.
Is this safe for long-term use?
Yes, D3+K2 is safe and beneficial for long-term daily use. Many people are chronically deficient in vitamin D, and K2 is lacking in modern diets. Long-term supplementation supports bone health, immune function, and cardiovascular protection.
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