1 Each additional ounce will cost $0.22 (up one cent from 2014). 2  Postcard rates will increase by one cent to $0.35 from $0.34. 3  Media Mail will see an increase of 6.2% in 2015. 4  Rates will start at $2.72 (1 lb.), up $0.03 compared to 2014.
Vitamins and minerals are nutrients that the body requires to function properly. Vitamins can be fat-soluble or water-soluble. The fat-soluble vitamins are vitamins A, D, E, and K. Fat-soluble vitamins dissolve in fat and are stored in the body.
Basically, your body needs vitamins in order to work properly, and it needs different vitamins to help perform specific activities like produce energy, protect cells from damage, guide mineral utilization, and regulate cell and tissue growth.asically, your body needs vitamins in order to work properly, and it needs different vitamins to help perform specific activities like produce energy, protect cells from damage, guide mineral utilization, and regulate cell and tissue growth.