COVID AND THE VACCINE - TRUTH, LIES, AND MISCONCEPTIONS REVEALED, page-100570

It's important not to take them together, best taken with different meals.

The D3 ensures you produce calcium from food which goes into the bloodstream. The K2 as MK7 takes it out of the blood and puts it into your bones and teeth. It can clog your arteries and your bones and teeth are begging for it, so it's a match made in heaven but I saw that when taken together they reduce the effectiveness of both of them. It makes you wonder why they sell them combined?

The one that I mentioned is a good dose at 200mcg and should be about $15 for 120 with free postage.