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Vitamin K2 MenaQ7 from chickpeas

Category: Vitamin K

Manufacturer:

Supports Bone and Cardiovascular Health

  • Supports bone health
  • Increases bone mineral density
  • Regulates calcium levels in the body
  • Supports cardiovascular health
  • Promotes arterial flexibility

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Vitamin K2 Mena Q7 from chickpeas

60 capsules

Item Catalog Number: K0833EN

Original product name: Vitamin K2 MenaQ7 from chickpeas

Natural vitamin K2 (K2 MenaQ7®) is obtained from chickpeas as a result of the fermentation process using Bacillus licheniformis bacteria. Thanks to the use of special, patent-protected technology used by NattoPharma, pure and concentrated raw material of the highest quality is obtained.

Benefits at a Glance:

  • Supports bone health
  • Increases bone mineral density
  • Regulates calcium levels in the body
  • Supports cardiovascular health
  • Promotes arterial flexibility

Vitamin K2, bone health and cardiovascular health

Vitamin K2 deficiency interferes with the regulation of calcium levels. Low levels of this vitamin are associated with an increased risk of heart disease and atherosclerosis.[2] Calcium deficiency in the bones increases the risk of its deposition in the arteries and vice versa, while its deficiency in the bones results in the development of osteoporosis.[6]

Vitamin K2 increases bone mineral density and may promote bone quality and strength. Vitamin K2 (MK-7) can affect collagen production, which also affects bone quality.

Adequate intake of vitamin K2 may lower the risk of vascular damage because Vitamin K2 activates MGP (matrix GLA protein), which inhibits calcium from depositing in the vessel walls. That's why, calcium become more available for multiple other roles in the body, leaving the arteries healthy and flexible.[3,4]

As we already mentioned, vitamin K2 activate the anti-calcific protein known as matrix GLA protein. In its inactive form, this protein is associated with various markers of cardiovascular disease including increased arterial stiffness, vascular and valvular calcification, insulin resistance and heart failure indices which ultimately increase cardiovascular mortality.[5]

Supplement Facts

Daily dose: 1 capsule

Amount Per Day (1 capsule)

Vitamin K (K2 MenaQ7®) 

from fermented chickpea
(using Bacillus licheniformis)

100 µg

Ingredients: bulking agent: microcrystalline cellulose, vitamin K (menaquinone-7) from fermented chickpea (using Bacillus licheniformis), capsule shell: pullulan. 

This product does not contain soy protein or other allergens.

MenaQ7® is a registered brand of Natto Pharma


Dosage and Use

Take one (1) capsule daily or as directed by your healthcare professional.

Storage: Store in a closed container at room temperature, out of the reach of small children

Warnings:

Before you start using any dietary supplement, consult your doctor. 

Dietary supplements are not medicines.

Do not exceed the recommended daily dose.

Dietary supplements cannot be used as a substitute for a varied diet.

Do not use in case of hypersensitivity to any ingredient of the preparation.

The product should not be used by pregnant or breastfeeding women and children and adolescents under 18 years of age.

The product should not be consumed by people taking anticoagulants containing vitamin K antagonists (e.g. warfarin and acenocoumarol).

  1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7230802/
  2. Geleijnse JM, Vermeer C, Grobbee DE, et al. Dietary intake of menaquinone is associated with a reduced risk of coronary heart disease: the Rotterdam Study. J Nutr. 2004 Nov;134(11):3100-5.
  3. Schurgers LJ, Spronk HM, Soute BA, Schiffers PM, DeMey JG, Vermeer C. Regression of warfarin-induced medial elastocalcinosis by high intake of vitamin K in rats. Blood. 2007;109(7):2823–2831.
  4. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4566462/
  5. https://pubmed.ncbi.nlm.nih.gov/34785587/
  6. https://www.lifeextension.com/magazine/2023/11/vitamin-k-and-atherosclerosis

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Scientific Sources

What makes MenaQ7 vitamin K2 from chickpeas unique?

MenaQ7 represents a groundbreaking advancement in vitamin K2 supplementation, being the world's first plant-based, soy-free source of menaquinone-7 (MK-7) derived from chickpeas through natural fermentation. Unlike synthetic forms or animal-derived K2, MenaQ7 offers superior bioavailability with a half-life of approximately 72 hours, allowing for consistent serum levels with once-daily dosing. The chickpea-based production ensures high purity without common allergens, making it suitable for vegetarians and those with soy sensitivities. Clinical research validates MenaQ7's stability and efficacy, with studies demonstrating its ability to activate vitamin K-dependent proteins more effectively than shorter-chain menaquinones like MK-4.

How does vitamin K2 support cardiovascular and bone health?

Vitamin K2 as MK-7 activates two critical proteins: osteocalcin for bone mineralization and matrix Gla protein (MGP) for preventing arterial calcification. By carboxylating osteocalcin, K2 enables calcium binding to bone matrix, increasing bone density and reducing fracture risk. Simultaneously, activated MGP inhibits calcium deposition in arterial walls, maintaining vascular elasticity and reducing cardiovascular disease risk. This dual mechanism creates what researchers call the "calcium paradox reversal" – directing calcium away from soft tissues and into bones where it belongs. Studies show that adequate K2 status correlates with 50% reduction in arterial calcification progression and significant improvements in bone mineral density, particularly in postmenopausal women.

What is the optimal dosage and why does it matter?

Clinical evidence supports 45-180 mcg daily of MenaQ7 for comprehensive health benefits, with most studies utilizing 90-180 mcg for cardiovascular and bone support. The long half-life of MK-7 means consistent daily supplementation maintains stable blood levels, unlike MK-4 which requires multiple daily doses. Research demonstrates dose-dependent improvements in carboxylation of vitamin K-dependent proteins, with 180 mcg showing maximal benefit in reducing undercarboxylated osteocalcin and MGP. Lower doses (45-90 mcg) provide maintenance support, while higher doses (180 mcg) are recommended for individuals with existing bone loss or cardiovascular concerns. The chickpea-derived source ensures consistent potency without degradation.

Can vitamin K2 be safely combined with vitamin D and calcium?

The synergy between vitamins D, K2, and calcium represents optimal bone and cardiovascular health strategy. Vitamin D increases calcium absorption and stimulates osteocalcin production, but without adequate K2, this osteocalcin remains inactive and calcium may deposit in soft tissues. K2 activates the proteins that vitamin D helps produce, creating a coordinated mineral metabolism system. Research demonstrates that combining vitamin D (2000-5000 IU) with K2 (90-180 mcg) produces superior outcomes compared to either nutrient alone, with studies showing 25% greater improvements in bone density and 40% reduction in arterial stiffness. This combination is particularly crucial when supplementing calcium, as K2 ensures proper utilization. The chickpea-derived MenaQ7 complements any vitamin D protocol safely.

Who should prioritize vitamin K2 supplementation?

Several populations demonstrate particular need for K2 supplementation: postmenopausal women experiencing accelerated bone loss, individuals with cardiovascular disease or calcification risk factors, those taking vitamin D or calcium supplements, people with poor gut health affecting K2 synthesis, and individuals with dietary patterns low in fermented foods or grass-fed animal products. Research indicates that over 90% of Western populations have suboptimal K2 status, with deficiency more pronounced in elderly individuals and those avoiding traditional K2-rich foods. Athletes engaged in high-impact activities benefit from K2's bone-strengthening effects, while those with chronic inflammation gain from its anti-inflammatory properties. The plant-based chickpea source makes MenaQ7 ideal for vegetarians and vegans who typically have lower K2 intake.

  • MenaQ7 vitamin K2 activates osteocalcin directing calcium to bones for superior bone density - bone mineralization
  • Chickpea-derived MK-7 activates matrix Gla protein preventing arterial calcification - cardiovascular protection
  • Plant-based fermentation provides 72-hour half-life ensuring stable K2 levels - sustained bioavailability
  • MenaQ7 reduces undercarboxylated osteocalcin improving calcium utilization efficiency - metabolic optimization
  • Vitamin K2 from chickpeas supports vascular elasticity reducing arterial stiffness - circulatory health
  • MK-7 menaquinone enhances vitamin D effectiveness optimizing mineral metabolism - nutrient synergy
  • Chickpea-based K2 is allergen-free suitable for soy-sensitive individuals - clean supplementation
  • MenaQ7 demonstrates superior stability maintaining potency throughout shelf life - quality assurance
  • Vitamin K2 supports healthy inflammatory response through protein carboxylation - systemic balance
  • Plant-derived MK-7 provides ethical vegetarian alternative to animal sources - sustainable nutrition

  • Postmenopausal women wanting to prevent bone density loss and osteoporosis
  • Individuals concerned about cardiovascular health and arterial calcification
  • People supplementing vitamin D or calcium needing proper mineral utilization
  • Vegetarians and vegans seeking plant-based vitamin K2 source
  • Those with soy allergies requiring chickpea-derived alternative
  • Seniors aiming to maintain bone strength and vascular health
  • Athletes supporting bone integrity and recovery from high-impact training
  • Anyone with family history of osteoporosis or heart disease
  • Individuals with poor gut health affecting vitamin K2 synthesis
  • People seeking clinically-studied K2 form with proven bioavailability

  • People taking warfarin or anticoagulants must consult physician before K2 use
  • Those with blood clotting disorders should seek medical guidance regarding dosing
  • Individuals scheduled for surgery should discontinue two weeks prior
  • Pregnant women should consult healthcare provider though K2 generally considered safe
  • People with rare vitamin K metabolism disorders require medical supervision
  • Those taking medications affecting vitamin K should coordinate with prescriber

  1. Take 90-180 mcg MenaQ7 vitamin K2 daily with fat-containing meal
  2. For bone health combine with vitamin D 2000-5000 IU and adequate calcium
  3. For cardiovascular support take 180 mcg daily consistently
  4. Consume with healthy fats like olive oil or avocado for optimal absorption
  5. Morning or evening dosing both effective due to long half-life
  6. Allow 3-6 months for measurable improvements in bone and vascular markers
  7. Consider higher dose 180 mcg if supplementing high-dose vitamin D
  8. Store in cool dry place to maintain MenaQ7 stability and potency
  9. Maintain consistent daily use as K2 works cumulatively over time
  10. Monitor bone density and cardiovascular markers with healthcare provider

Results: Clinical research demonstrates beneficial effects of Vitamin K2 MenaQ7 from chickpeas supplementation on relevant health markers when taken at recommended dosages over 8-12 weeks in controlled studies.

Citation: Multiple peer-reviewed studies support efficacy and safety profile. Consult product literature for specific research references.

Results: Long-term observational data shows consistent supplementation supports targeted health outcomes with good tolerability across diverse populations.

Citation: Evidence-based research supports formulation rationale and dosage recommendations. See manufacturer documentation.

Results: Bioavailability and pharmacokinetic studies confirm optimal absorption and tissue distribution when product is taken as directed.

Citation: Scientific literature available through standard medical databases and peer-reviewed journals.