Johna Burdeos is a family mom, registered dietitian and freelance writer. Having provided nutrition care to many patients with acute and chronic medical conditions over the years, Johna is passionate ...

Vitamin D (calciferol) and vitamin K2 (menaquinone) are essential nutrients supporting several aspects of health. Vitamin D is beneficial for bone and heart health and inflammation. Vitamin K2 is ...

Which K2 vitamin supplement is best? There are several types of vitamin K — vitamin K2, for example, is now quite popular, thanks to its numerous health benefits. Vitamin K2 is produced by bacteria ...