Pure Encapsulations PureHeart K2D 60 caps promotes healthy vascular calcium balance and cardiovascular function. In a systematic review involving 5 studies, higher intakes of vitamin K2 were associated with cardiovascular health. Research indicates that it supports the carboxylation of matrix Gla-protein (MGP), a key protein involved in calcium balance. Unlike vitamin K1, which promotes bone health, MK-7 targets vascular tissue to support healthy arterial blood flow and vascular elasticity. In an observational study involving 564 postmenopausal women, higher intake of vitamin K2 was associated with calcium balance in the vascular tissue. Optimal serum levels of vitamin D are also important to maintain healthy calcium balance in vascular tissues, in part by supporting the activity of MGP. Studies indicate that the combination of vitamin K and D provides synergistic support. Vitamin K supplementation may be contraindicated for those taking Coumadin/warfarin anticoagulant medication.*
PureHeart® K2D provides 150 mcg MK-7 and 1,000 iu vitamin D per serving to promote calcium homeostasis and cardiovascular function*
Amount Per Serving
each vegetarian capsule contains:
vitamin D (as cholecalciferol) (D3)1,000 i.u.
vitamin K (as vitamin K2 (menaquinone-7)) 240 mcg.
other ingredients: hypo-allergenic plant fiber (cellulose), vegetarian capsule (cellulose, water)
1–2 capsules daily, with a meal.
Not for individuals taking blood thinning medications.
About the Manufacturer
At Pure Encapsulations, ingredient quality and manufacturing excellence are their most important priorities. They manufacture their supplements in their own state-of-the-art facility in Sudbury, Massachusetts. Every step of the manufacturing process exceeds the requirements for nutritional supplement manufacturing. Each piece of equipment used in the manufacture of Pure Encapsulations supplements is dismantled and sterilized before each production run. Pure Encapsulations was founded by practicing physicians who were seeking the highest quality hypo-allergenic supplements for their patients.