Which vitamins are most important....

Thirteen vitamins we need through health, nine of them soluble in water, and four are soluble in oil or fat.
Water soluble vitamins include vitamin B complex and vitamin C. The body is generally not retain significant amounts of these vitamins because they are rapidly excreted from the body, and therefore, every day should be taken in with food. Possibility of hypervitaminosis is relatively small because any excess is excreted rapidly from the body in urine.
Oil soluble vitamins (A, D, E, K) is well absorbed, respectively, over the hose introduced into the body. However, this transfer can significantly disrupt the digestive system disease, biliary system and pancreas. These vitamins may very well remain in the body, usually in the liver and adipose tissue. Their excess is reflected as hypervitaminosis, whose consequences may be an imbalance and disease.
We must bear in mind that under certain conditions a greater need for vitamins. It is primarily about growth and development, convalescence, pregnancy, lactation and stress. In these cases, the increased needs for certain vitamins must be content with the introduction of the daily meals of large quantities of foods that contain a particular vitamin or by taking vitamin preparations.