vitamin k2 mk-7

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  1. Systemlord

    Vitamin MK-7 Not The Same Response As Regular Vitamin K2

    Recently I switched from vitamin K2 (brand Solgar) that I have been taking for over two months to Vitamin K2 MK-7 (brand Piping Rock, cheap brand) and started having issues right away. I started having burning in my throat, lungs, nose which caused excessive coughing which I thought was just me...
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