Menaquinone-7 (MK-7) is a form of vitamin K2 crucial for bone and cardiovascular health by regulating calcium.
Menaquinone-7 (MK-7) is a naturally derived form of vitamin K2 obtained through bacterial fermentation. It plays a crucial role in bone and cardiovascular health by activating key proteins involved in calcium regulation. MK-7 directs calcium to the bones, promoting bone density, and inhibits calcium deposition in arteries, supporting cardiovascular function. Typical dosages range from 45 to 180 mcg daily, but consultation with a healthcare professional is recommended, particularly for individuals on anticoagulant medications, due to potential interactions. While generally safe, allergic reactions are possible, though rare.
Key Information
Inside Body Harmful Score
Common Dosage
45-180 mcg daily
Source Type
natural
Production Process
Bacterial fermentation
Use Type
Inside BodyPotential Benefits
Enhances bone density, strength, and integrity by supporting bone formation, calcium absorption, and reducing age-related bone loss. Improves overall skeletal health and function, ultimately reducing the risk of fractures.
Cardiovascular health ensures efficient blood circulation by maintaining healthy heart and blood vessels. Benefits include reduced risk of heart disease and stroke through improved blood flow and heart function.
Possible Side Effects
Allergic reactions are hypersensitivity responses to allergens, ranging from mild skin irritation to life-threatening anaphylaxis. Symptoms vary widely and are caused by an immune response.
MK-7 can interfere with the effectiveness of anticoagulant medications like warfarin, potentially increasing the risk of blood clot formation. Individuals taking these medications should consult their healthcare provider before taking MK-7 supplements to ensure appropriate monitoring and dosage adjustments.
High doses of MK-7 may cause mild gastrointestinal discomfort such as nausea or upset stomach. Symptoms are typically mild and transient.
Scientific Evidence
Key scientific sources and studies demonstrating the role of MK-7 in bone health (e.g., studies on osteocalcin activation) and cardiovascular health (e.g., studies on MGP activation and arterial calcification) would be cited here. Specific journal articles and meta-analyses would be included.
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