Here is a link to zinc supplementation, and why we need it:-
Answering another question, am still trying to find why another member says that we need to take it with fat.
Magnesium l threonate from Amazon, life extension.
Vitamin D3(10.000iu) from Amazon, Healthy origins.
Vitamin K2 mk7, from Amazon, Life Extension, which gives us our dose of the Mk7 menquinone 200mcg daily.
These 3 supplements above, need to be taken together with fat, I put 1 tbs of Kerrygold butter in my coffee, so there's my animal fat. Of course not everyone's cup of tea, or coffee!
I am still searching about the zinc/fat correlation.