No. Magnesium is a mineral.
Vitamin K is known as Phylloquinone. It is a substance that promotes the clotting of the blood. Potassium, on the other hand, is a chemical element with the periodic symbol "K"- they're two different...
green leafy vegetables has both k and potassium correct
No
Allow your blood to clot normally Help protect against osteoporosis Prevent oxidative cell damage