Why Calcium Alone Isn’t Enough: The Power of Vitamin D & K2 in Bone Health
When it comes to bone health, calcium usually takes center stage. But without the right support, calcium can’t do its job effectively—and might even end up in the wrong places, like your arteries. That’s where Vitamin D and Vitamin K2 step in. Together, this trio forms a powerful team for strong, healthy bones—and it's why Viactiv Calcium Chews include all three.
Why Calcium Isn’t Enough
Calcium is essential for bones, but your body can’t absorb or properly use it without help. Alone, it may not deliver the full benefits—and could potentially build up in soft tissues if not directed correctly. Vitamin D helps your body absorb calcium from food and supplements. Vitamin K2 activates key proteins like osteocalcin and MGP. These proteins guide calcium to your bones—not your arteries. This helps strengthen your skeleton while supporting heart and arterial health. Studies show that taking Calcium with both Vitamin D and Vitamin K2 is more effective than calcium alone. Together, they improve bone mineral density and reduce the risk of fractures—especially in older adults.
Why Viactiv?
Viactiv Calcium Chews provide Calcium, Vitamin D, and Vitamin K in one delicious, convenient chew to support strong bones and effective calcium absorption!
The Bottom Line
Calcium is crucial—but it’s only part of the equation. Vitamin D helps absorb it. Vitamin K2 helps use it. Together, they ensure calcium ends up where it belongs: in your bones. That’s smart nutrition. That’s Viactiv.
Sources:
https://www.webmd.com/drugs/2/drug-94236/calcium-vitamin-d3-vitamin-k-oral/details
