Vitamin K2 (MK-7)
What Is Vitamin K2 (MK-7)?
Vitamin K2 is the "traffic controller" for calcium. It activates proteins that send calcium into your bones and teeth — and help keep it out of your arteries, where it does not belong. WellBeingMora uses the MK-7 form, the best-absorbed, longest-lasting type of K2. It works best paired with vitamin D3, which helps you absorb calcium in the first place.
Where Does Vitamin K2 Come From?
| Food sources | Natto (fermented soy), some cheeses, egg yolk; made by gut bacteria |
| Form used | Menaquinone-7 (MK-7) — well absorbed, long lasting |
| Main role | Directs calcium into bones and away from arteries |
| Pairs well with | Vitamin D3 (for calcium absorption) and magnesium |
Why Choose WellBeingMora Vitamin K2
- MK-7 form — the best-absorbed, longest-lasting type of K2.
- Paired with D3 & magnesium — a complete bone team.
- FSSAI registered, manufactured in a GMP & US FDA registered facility.
- Tested for purity.
- Formulated without yeast, milk, lactose, soy, wheat, eggs, peanuts, shellfish, dairy, artificial flavours, or artificial sweeteners — suitable for vegetarians.
Vitamin K2 Benefits: What Is K2 Good For?
| Benefit | What the human evidence shows |
|---|---|
| Supports bone strength | Over 3 years, MK-7 180 mcg/day helped reduce age-related bone loss in healthy postmenopausal women. Knapen M et al., Osteoporos Int, 2013 — RCT, n=244. |
| Supports heart & artery health | The same MK-7 dose improved arterial stiffness (a measure of artery flexibility) over 3 years. Knapen M et al., Thromb Haemost, 2015 — RCT, n=244. |
| Directs calcium correctly | K2 activates proteins (osteocalcin and MGP) that put calcium into bone and help keep it out of blood vessels — a well-established role. |
Honest note: K2 works best alongside vitamin D3 — D3 helps you absorb calcium, and K2 helps direct it to the right place. On its own, neither does the full job.
How Does Vitamin K2 Work?
- Activates bone proteins. K2 switches on osteocalcin, which locks calcium into the bone structure.
- Protects arteries. It activates MGP, a protein that helps stop calcium building up in artery walls.
- Teams up with D3. D3 raises calcium absorption; K2 makes sure that calcium goes to bones, not arteries.
Vitamin K2 Uses: Bone, Heart & Calcium Balance
| Concern | How K2 may help & how strong the evidence is |
|---|---|
| Bone strength / bone loss | Reduces age-related bone loss. Moderate evidence (3-year RCT). |
| Heart & artery health | Supports artery flexibility. Moderate evidence. |
| Getting the most from calcium & D3 | Directs calcium to bone. Well-established role. |
Vitamin K2 Dosage: How Much & When
Dose. Studies used MK-7 around 90–180 mcg/day. Follow your product label.
Timing. K2 is fat-soluble, so take it with a meal containing some fat for best absorption — ideally alongside vitamin D3.
Vitamin K2 Side Effects & Who Should Avoid It
- Well tolerated. K2 is considered safe at usual doses.
- Blood-thinner caution. Vitamin K affects blood clotting, so if you take blood-thinning medicines (such as warfarin), do not start K2 without checking compatibility first.
- A supplement, not a treatment. Vitamin K2 supports bone and heart health but does not replace medical care. WellBeingMora Vitamin K2 is a daily wellness supplement.
Products With Vitamin K2
Vitamin K2 (MK-7) features in WellBeingMora's bone and immune formula:
Vitamin D3 K2 Magnesium Complex pairs K2 (MK-7) with vitamin D3, magnesium and calcium so calcium is both absorbed and directed to your bones. FSSAI registered, made in a GMP & US FDA registered facility, tested for purity, and free from common allergens.
Related Reading
| Article | Why It's Relevant |
|---|---|
| Complete Supplement Guide for Indian Vegetarians | K2 in a complete vegetarian supplement plan. |
| Vitamin D Foods for Vegetarians | Why K2 pairs with vitamin D for bones. |
| Beetroot for Circulation & Blood Pressure | K2's role in keeping arteries flexible. |
| Are Natural Supplements Safe? Benefits, Uses & Side Effects | Vitamin K2 benefits, use and safety, explained. |
Related Ingredients
| Vitamin D3 | K2's essential partner — D3 absorbs calcium, K2 directs it to bone. |
| Magnesium | Works with D3 and K2 in the same bone formula. |
Frequently Asked Questions
1. What is vitamin K2 (MK-7) and what is it used for?
Vitamin K2 directs calcium into bones and teeth and helps keep it out of arteries. MK-7 is its best-absorbed, longest-lasting form. It is used to support bone strength and heart and artery health.
2. What is the difference between K1 and K2?
Vitamin K1 (from leafy greens) mainly supports blood clotting, while K2 mainly directs calcium to bones and away from arteries. MK-7 is the most useful, long-lasting form of K2.
3. Does vitamin K2 help bones?
Yes — over 3 years, MK-7 180 mcg/day helped reduce age-related bone loss in postmenopausal women. It works best alongside vitamin D3.
4. Why should I take K2 with D3?
D3 helps your body absorb calcium, and K2 helps direct that calcium into bones rather than arteries. Together they cover the full job, which is why they are combined.
5. What is the right vitamin K2 dosage?
Studies used MK-7 around 90–180 mcg/day. Follow your product label.
6. When should I take vitamin K2?
With a meal containing some fat, since K2 is fat-soluble — ideally alongside vitamin D3.
7. Are there side effects of vitamin K2?
K2 is well tolerated at usual doses. Its main consideration is that it affects blood clotting.
8. Who should avoid vitamin K2?
People taking blood-thinning medicines such as warfarin should not start K2 without checking compatibility first, because vitamin K affects clotting.
9. Is vitamin K2 good for the heart?
Yes — by helping keep calcium out of artery walls, K2 supported artery flexibility over 3 years in a clinical trial.
10. Is WellBeingMora vitamin K2 vegetarian and allergen-free?
Yes. It is suitable for vegetarians and formulated without yeast, milk, lactose, soy, wheat, eggs, peanuts, shellfish, dairy, artificial flavours, or artificial sweeteners.
Final Thoughts
Vitamin K2 (MK-7) is calcium's traffic controller, supporting bone strength and heart and artery health by directing calcium where it belongs. We flag honestly that it works best paired with vitamin D3 — neither does the full job alone.
Taken at 90–180 mcg/day with food, it is well tolerated. WellBeingMora pairs K2 with D3, magnesium and calcium for complete bone support — FSSAI registered, made in a GMP & US FDA registered facility, tested for purity, and free from common allergens. It is a wellness supplement, not a treatment, and should not be combined with blood thinners without checking compatibility first.
References
| Sr. No. | Reference |
|---|---|
| 1 | Knapen MH, Drummen NE, Smit E, Vermeer C, Theuwissen E. Three-year low-dose menaquinone-7 supplementation helps decrease bone loss in healthy postmenopausal women. Osteoporos Int. 2013;24(9):2499–2507. RCT, n=244. PubMed |
| 2 | Knapen MH, Braam LA, Drummen NE, Bekers O, Hoeks AP, Vermeer C. Menaquinone-7 supplementation improves arterial stiffness in healthy postmenopausal women. A double-blind randomised clinical trial. Thromb Haemost. 2015;113(5):1135–1144. RCT, n=244. PubMed |