All of us understand that food allergies and water are necessities for life and that the former is not just important for sustenance but also a support for a healthy life. The nutritional value of the same is of principle importance to replenish as well as restore all the vital drivers of our body. The micronutrients which the body needs on a daily basis for a sound metabolism are none other than the hard working – Vitamins. Today , a total of 13 vitamins are known and each one of it has its own specific function, making them unique and irreplaceable. Of all, four are fat-soluble vitamin, namely A, D, E and K. Of these, vitamin K has a key role to play in blood clotting and is also essential to maintain homeostasis.