NOW Foods Magnesium & Calcium with Zinc and Vitamin D3

NOW Foods Magnesium & Calcium with Zinc and Vitamin D3

Reverse 2:1 Ratio
With Zinc and Vitamin D-3
This reverse ratio formula is formulated to provide higher levels of Magnesium for those who desire the nerve, muscle and bone supporting effects of this essential mineral. Zinc and Vitamin D-3 are included in this product for their roles in bone metabolism.