what if calcium intake is 3000mg a day,In my experience higher doses of vitamin D (10’000 IU+) of vitamin D makes me require more magnesium, K2 and potassium and less calcium.
I am currently on a regime of 10‘000 IU D3, 400 mcg K2-7 and 600mg elemental magnesium from supplements.
I probably reach about 1000mg of both magnesium and calcium in total.
potassium around 6000mg...
and 10k Iu d3 a day,
1.5mg MK4 300mcg MK7 just once a week