Hi there,

The Muran warriors of the Masai culture would bleed a gallon of blood out of
their cows every so often.  It did not kill the cows.

What if you were to bleed all of your cows here and there and ferment/centrifuge
the vitamin D in it and sell it as a supplement?  This would be for people that
have plenty of vitamin a from grass fed liver on a regular basis.  Blood is a
rich source of vitamin D.  I think the WAPF website states that cow blood
contains 4000 IU of vitamin D in 3.5 oz. of it.

Thank you,
Daniel Christopher Holt


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