Full fat yogurt. Eggs. Fermented cheese. Sauerkraut. These are sources of K2 that are routine in my diet. The K2 level shouldn’t be a problem. But the daily 5,000 D supplement was raising my blood calcium above the safe range.
Actually, it’s not easy to get the full daily K2 needed for deficient elderly.
Pastured eggs have lots, the most of anything else other than natto (the best, but stinky and hard to find here). Also there are different forms of K2. Two seem to be very important.
You can look it up online. No, not the stupid “health sites” but the nitty gritty nutrition sites.
There are supplements of course. Again be careful which form and amount of K2 you actually get.
Not arguing. Just contributing.
For the K2, I take a 100mgc K2 along with a 10,000 D gelcap. No problems - I think the ratio is good.