For this, it may not matter, but we take a combo K1/K2-MK4/K2-MK7 supplement.
K2-MK-7 hangs around for days, while the others are only for up to 4-6 hours.
14 posted on 05/20/2023 9:01:52 PM PDT by ConservativeMind
(Trump: Befuddling Democrats, Republicans, and the Media for the benefit of the US and all mankind.)