Vila HealthStack·Vila Health
Foundation

Vitamin D3 + K2

Bone, muscle function and immune support — especially relevant at Nordic latitudes from October to April.

AEvidence
Suggested dose
1000–2000 IU D3 + 90–180 mcg K2
Timing
With a fat-containing meal
Time to effect
6–12 weeks
Est. cost
~11 EUR/mo

What the evidence says

Deficiency is common in Northern Europe in winter. RCTs show benefit when correcting low status; K2 supports calcium handling.

⚠ Safety

Talk to your doctor or pharmacist before starting if you take any of the following:

  • blood thinners
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⚕ This is general wellness information, not medical advice. It does not replace consultation with a healthcare professional. If you take prescription medication, are pregnant, or have a medical condition, talk to your doctor before starting new supplements.