Vitamin D3 and vitamin K2 work together to support bone strength, improve calcium use, and help maintain healthy bone density.

Q. Please discuss vitamin K2. This medication has been shown to direct calcium from your diet to your bones. My bone scan improved after I started taking vitamin D3 with K2. The rheumatologist said ...

Have you heard of this vitamin? Reviewed by Dietitian Maria Laura Haddad-Garcia Vitamin K2 may improve bone density and reduce arterial stiffness, lowering heart disease risk. Adult males need 120 mcg ...

In this edition of The People’s Pharmacy, Joe and Teresa Graedon also hear from a reader curious if there are dangers to taking zinc long-term.

Q: I just read about a study wherein nighttime leg cramps were significantly reduced in frequency and severity in people who took vitamin K2. I plan to try this. I have taken vitamin K2 before. A: We ...