Evidence library 20 analyses

Vitamin D3, K2 & Magnesium

Evidence on vitamin D3, K2 and magnesium, including dosing, interactions, deficiency context and combined supplementation.

Complete library

All Vitamin D3, K2 & Magnesium analysis

Browse every published guide, review and evidence update in this topic.

Compare D3, K2 and magnesium benefits for nutrient status, bones, arteries, sleep and cognition, with trial details and realistic limits.

How D3, K2 and magnesium work together, what human trials show, and how to compare doses, food sources, timing and combination supplements.