15 mg · vegan · gluten-free · 60 caps
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Vitamin K2 MK-4 (High Dose) is a vitamin & bone supplement. High-dose vitamin K2 as MK-4 (menatetrenone) is the form used in Japanese bone-health research at therapeutic levels. Used in adult dosing protocols in India and internationally, it is sold as a single-ingredient supplement.
MK-4 activates osteocalcin (binding calcium into bone) and matrix-Gla protein (preventing arterial calcification), directing calcium to bone and away from arteries. Effects are dose-dependent and typically measurable within 8-12 weeks.
Adults supporting bone density and arterial health, especially with vitamin D and calcium.
May interfere with warfarin (vitamin K antagonist) — coordinate with a clinician. Otherwise very safe.
SacredBod's longer take on Vitamin K2 MK-4 (High Dose) — context the structured blocks above don't capture.
High-dose menatetrenone MK-4 for bone, arterial and hormonal support..
MK-4 activates osteocalcin (binding calcium into bone) and matrix-Gla protein (preventing arterial calcification), directing calcium to bone and away from arteries. Effects are dose-dependent and typically measurable within 8-12 weeks.
Adults supporting bone density and arterial health, especially with vitamin D and calcium.
May interfere with warfarin (vitamin K antagonist) — coordinate with a clinician. Otherwise very safe.
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