Vitamin D3 gets a lot of attention — and for good reason. It plays a key role in calcium absorption, immune function, and overall wellness, especially for people who don't get much sun exposure. But D3 alone may not tell the whole story.
Why Pair D3 with K2?
Vitamin D3 helps your body absorb calcium from food. Vitamin K2, on the other hand, helps direct that calcium to where it actually belongs — your bones and teeth — rather than accumulating in places like your arteries. Because of this relationship, many nutrition experts now recommend taking D3 and K2 together rather than D3 alone.
This is why American Choice formulates our Vitamin D3 5000 IU with K2 (MK-7) 100mcg as a combined formula, rather than selling D3 by itself.
What About the Dosage?
5000 IU of D3 is a commonly used daily dose for adults, particularly those with limited sun exposure or lower dietary intake. MK-7 is generally considered the more bioavailable form of K2, meaning it stays active in the body longer than other K2 forms. As always, check with your doctor before starting any new supplement, especially if you're on blood thinners or other medications, since K2 can interact with certain prescriptions.
The Bottom Line
If you're already taking (or considering) a Vitamin D3 supplement, pairing it with K2 is a simple way to potentially get more out of it. American Choice Vitamin D3 + K2 was formulated with exactly this reasoning in mind — supporting bone, heart, and immune health together, not in isolation.
Explore American Choice Vitamin D3 5000 IU + K2 to see if it fits into your daily routine.