Vitamin K doesn’t get as much spotlight as C or D, but it’s essential for strong bones and a healthy heart. It helps your body use calcium properly—sending it to bones where it’s needed, and keeping it out of arteries where it can cause harm.

There are two main types: K1 (from leafy greens) and K2 (from fermented foods). K2 is particularly powerful for bone density and cardiovascular support, making it a favorite among supplement users focused on long-term health.

If you’re already taking calcium or vitamin D, adding K2 can help improve their effectiveness. Some studies even show that K2 may reduce the risk of fractures and slow down arterial calcification. It’s especially useful for older adults or those at risk of osteoporosis.

As always, don’t overdo it—especially if you're on blood thinners, since vitamin K affects clotting. Speak with a healthcare provider before starting anything new.

To learn more about combining vitamin K with other nutrients safely, explore expert guides and supplement reviews on platforms like health supplements. It’s a small vitamin with a big role in keeping you strong from the inside out.