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Iron & Potassium
Adults - Take one tablet daily
require conversion into their active forms before they can perform their function as co-factors in biochemical reactions
fish and shellfish
along with folic acid and vitamin B-6
Jarrow Formulas, MK-7, Vitamin K2 as MK-7, 90 mcg, 120 Softgels Borage Oil Iron & PotassiumBioactive Form of Vitamin K2 10X Better Absorbed Than K1 From Spinach Promotes Bone Health Dietary Supplement Jarrow Formulas MK 7 is made via fermentation by Bacillus subtilis subsp. natto. MK 7 (menaquinone 7) is the bioactive form of vitamin K2, traditionally found naturally occurring in Natto. MK 7 is ten times better absorbed than K1, from spinach and is responsible for the carboxylation of specific bone proteins needed for building bones. Sugg.