A list has been provided by the authorities in nutrition of the US government stating that there are 13 organic compounds and 19 inorganic elements which are determined as essential for cell function. There are available nutritional supplements that are composed of all of these essential nutrients as well as other nutrients that have been recommended by some advanced studies in nutrition. There are also other nutritional supplements that include sufficient amount of antioxidants that has a purpose of neutralizing the action of the free radicals of the cells.
A wide variety of diseases and disorders may be due to certain deficiencies in specific nutrients. Therefore, it is necessary that the body will be nurtured with sufficient amount of essential nutrients. Also, other nutritional supplements from an usana network marketing business are packed with a larger amount of nutrients than what is required. This is to make sure that there won’t be any deficiency. In contrast, these supplements also append to the achievement of a better health.
For every age group, the nutrition varies. There is a huge difference between the quantity of macro- and micro-nutrients that is required for children and for adults. Children require much more energy than adults because they need it for growth and development. On the other hand, adults only require energy for the maintenance of cell-metabolism.