regards to supplementing E and K2 have these been confirmed to be safe? they are nutrients and balanced by many other things in food. i think even E in foods is 'balanced' by pufa/mufa... do we really know whether E and K2 supplementation especially in these high doses many use, are safe long term and not causing imbalance of some kind? i seem to feel better when I limit E and K2 mk4/mk7 supplements to just twice a week instead of daily or every other day. these are also some of the cleanest out there. like thornes ultimate E for instance.E and K2 should be taken separately by a few hours.