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.
While all vitamins are needed for the body, all minerals are not needed. Some of the vitamins that are necessary include Vitamin, B, C, D, K and E.A Ã¢, calcium, magnesium, Zinc, iodine, sodium, copper, chromium, iron, sulphur, manganese potassium and phosphorus are some of the minerals that are essential for the. bodyne of the main differences between vitamins and minerals is that the former is an organic compound and the later is an inorganic compound. While Vitamins come from plants and animals, the body get the minerals from soil and water.