Natures Aid MenaQ7, natural vitamin K2 has been formulated with vitamin D3 for the maintenance of normal bones and absorption of calcium. Vitamin K contributes to normal blood clotting and the maintenance of normal bones, making it the perfect partner for Vitamin D which contributes to the maintenance of normal bones, teeth & muscle function. Vitamin D plays a role in the process of cell division, and is helpful in the normal absorption and utilisation of calcium and phosphorus. Vitamin D also helps to maintain normal blood calcium levels., , Directions for Use: Take 1 capsule per day with food. Do not exceed the recommended intake.