Interesting article by Dr Joe Mercola articles.mercola.com/sites/...
When taking high-dose vitamin D3, it’s important to also take extra vitamin K2 and magnesium to avoid complications associated with excessive calcification
Magnesium, the fourth most abundant mineral in your body, is a component necessary for the activation of vitamin D, and without sufficient amounts of it, your body cannot properly utilize the vitamin D you’re taking
As many as 50 percent of Americans taking vitamin D supplements may not get significant benefit, as the vitamin D simply gets stored in its inactive form due to magnesium deficiency
The only way to determine how much sun exposure is enough and/or how much vitamin D3 you need to take is to measure your vitamin D level, ideally twice a year
To assess your magnesium level, check your RBC magnesium level and track signs and symptoms of magnesium insufficiency to determine how much magnesium you need. Low potassium and calcium are also common laboratory signs indicating magnesium deficiency
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