biotech

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Public-ready6/29/2026

Vitamin K

Papers analyzed
142
Blood pressure and vascular health markersBone, joint, and mobilityCognition, memory, and focus

Main benefit evidence

Review human evidence by goal.

Blood pressure and vascular health
Blood pressure and vascular health markers
Goal tierNot rated yet

Direct evidence for general supplement use is currently limited under this standard.

1 human studies in a specific clinical context are available separately.

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Bone and joint health
Bone, joint, and mobility
Goal tierNot rated yet

No direct evidence for general supplement use is confirmed under the current standard.

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Cognition and focus
Cognition, memory, and focus
Goal tierNot rated yet

No direct evidence for general supplement use is confirmed under the current standard.

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Immune and respiratory health
Immune and respiratory support
Goal tierNot rated yet

No direct evidence for general supplement use is confirmed under the current standard.

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Exercise performance and recovery
Exercise performance and recovery
Goal tierNot rated yet

The currently linked research coverage is not broad enough to characterize this goal yet.

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Side effects and combination findings in studies

Findings from studies of this ingredient alone are separated from findings involving another supplement or medication.

Caution signals
1
Side effects + combos + curated rules
Key precautions
No curated contraindication rule is available yet, but literature caution signals are shown below.
These are signals reported in studies. They do not predict what will happen to an individual.

Findings to review with care

Side effects reported for the ingredient alone are separated from findings involving another supplement or medication.

Side effects reported when this ingredient was used alone

Symptoms or adverse events reported in studies of this ingredient without another active ingredient.

Adverse effect signal1 papers
An accelerated bone mineral density loss of the 1/3 distal radius was observed after 2 years of MK-7 supplementation compared to placebo.Human studies · Study type not identified