Vitamin K2 (MK-7), 45 mcg: Proper Calcium Fixation, Bone Health and Blood Vessel Protection – Advanced Support For Osteo-Articular and Cardiovascular System

Vitamin K2 (MK-7), 45 mcg, Life Extension is a dietary supplement designed to support proper calcium utilization in the body, thus supporting bone, teeth and blood vessel health. The product contains vitamin K2 in the form of trans menaquinone-7 (MK-7), 45 mcg per serving, which represents 38% of the nutritional reference value. The MK-7 form is recognized for its high bioavailability and prolonged half-life in the body, which allows sustained action on vitamin K-dependent proteins, involved in calcium metabolism.

Calcium is essential for bone and dental structure, but quantity alone is not enough – equally important is the "place" where calcium reaches. Vitamin K2 has the role of activating key proteins (such as osteocalcin and Matrix Gla Protein – MGP), which direct calcium where it is needed (in bones and teeth) and prevent it from depositing excessively in soft tissues or blood vessel walls. Thus, K2 acts as a "guide" for calcium, complementing the effects of vitamin D and mineral intake.

As we advance in age, the risk of bone demineralization increases, joints and spine are more stressed, and maintaining vascular elasticity becomes increasingly important. Additionally, modern diets are often poor in natural vitamin K2 sources (traditional fermented foods, certain aged cheeses), which makes supplementation a useful option for many people. Vitamin K2 (MK-7), 45 mcg, Life Extension offers a balanced dose, easy to integrate into a daily routine for supporting the osteo-articular and cardiovascular system.

Detailed Benefits of Vitamin K2 (MK-7), 45 mcg, Life Extension

• Supporting Proper Calcium Fixation in Bones and Teeth

Vitamin K2 (MK-7) is essential for activating osteocalcin, a protein produced by osteoblasts (bone-forming cells) that binds calcium to bone matrix.

Without sufficient vitamin K2, osteocalcin remains inactive and cannot efficiently fix calcium in bone. Through K2 supplementation:
• Osteocalcin activation is supported
• Calcium integration into bone structure is favored
• It contributes to maintaining strong and well-mineralized teeth

Through this action, Vitamin K2 (MK-7), 45 mcg can:
✅ Support bone mineralization quality
✅ Contribute to consolidating bone structure, together with adequate calcium and vitamin D intake
✅ Be an important ally for people pursuing long-term bone health protection

• Protecting Blood Vessels and Soft Tissues in Calcium Metabolism Context

Calcium is beneficial in bones, but can be problematic when it accumulates in blood vessel walls or other soft tissues. This is where Matrix Gla Protein (MGP) intervenes, another vitamin K2-dependent protein, which helps control calcium deposits in soft tissues.

Vitamin K2 (MK-7) supports:
• MGP activation, involved in protecting vascular walls
• Maintaining blood vessel flexibility and elasticity
• Better balance of calcium distribution in the body

Thus, K2 supplement can:
✅ Contribute to protecting blood vessels in the context of increased calcium intake
✅ Support maintaining a healthy and supple vascular system
✅ Offer useful support for people concerned about cardiovascular health

• Support for Bone Mineral Density and Skeletal Resistance

Long-term, bone mineral density is influenced by calcium intake, vitamin D, vitamin K2 and hormonal balance.

K2 (MK-7) acts in tandem with these factors through:
• Supporting bone remodeling processes (formation vs. resorption)
• Contributing to efficient mineralization of bone matrix
• Supporting resistance to mechanical demands and daily microtrauma

Vitamin K2 (MK-7), 45 mcg can be useful for:
✅ Elderly people, in whom bone density tends to decrease
✅ Women in pre and postmenopause, periods associated with significant changes in bone metabolism
✅ People with sedentary lifestyle or, conversely, with intense physical demands, who want to support their skeleton

• Supporting Joints and Spinal Column Structure

Bones, joints and intervertebral discs work together to support body weight and mobility. A well-mineralized bone is a more stable support for joints and spine.

Through its role in calcium fixation in bone, vitamin K2 indirectly contributes to:
• Structural stability of spine and load-bearing bones (hip, knee)
• Supporting correct posture and mobility
• Reducing long-term impact of repeated mechanical demands

Supplementation with Vitamin K2 (MK-7), 45 mcg can:
✅ Support skeletal resistance in daily activities
✅ Contribute to supporting comfortable mobility with advancing age
✅ Offer additional support for people concerned about joint and back health

• Supporting Health in Various Life Stages

The need for vitamin K2 is relevant for multiple life stages, not just for elderly people.

For example:
• In children and adolescents – during growth period, when bone mass is formed
• In adults – for maintaining achieved bone mass and for effort resistance
• In elderly – for slowing mineral density loss and maintaining mobility

Vitamin K2 (MK-7), 45 mcg, through its moderate dose and trans menaquinone-7 form, is suitable as part of a long-term bone health support strategy, in association with balanced diet, physical activity and, if applicable, calcium and vitamin D supplementation according to individual recommendations.

✅ Can be easily integrated into daily routine
✅ Offers support for bone health at any age
✅ Complements calcium and vitamin D intake from diet or supplements

• Mineral Balance, Muscle Function and General Well-Being

Calcium metabolism doesn't only concern bones, but also muscle and nervous function. Calcium is essential for muscle contraction and relaxation, nerve impulse transmission and blood coagulation.

Vitamin K2 contributes to proper calcium utilization, which:
• Supports better balance between bone mineralization and muscle functions
• Helps the body maintain calcium where it is most useful
• Contributes to general well-being, supporting a better structured and stable body

Through all these effects – activating osteocalcin and MGP, directing calcium toward bones and teeth, protecting blood vessels, supporting bone density and skeletal structure – Vitamin K2 (MK-7), 45 mcg, Life Extension emerges as an essential supplement for those who want to care for their osteo-articular and cardiovascular system in an intelligent way, based on optimizing calcium metabolism in the body.

Directions for Use

Read the entire label and carefully follow the instructions before use.
Take one (1) softgel daily with food or as recommended by a physician.
Do not exceed recommended dose.

Other Ingredients

Medium chain triglycerides, gelatin, glycerin, purified water, carob color.

Warnings

If taking a vitamin K antagonist (e.g., warfarin), consult your physician before taking this product.
Keep out of reach of children.
Do not purchase if outer seal is broken.
Consult your physician if you are undergoing treatment for a medical condition or if you are pregnant or nursing
Store tightly closed in a cool, dry place.