Out of all components the body has probably the most water. The organism could be divided into water, lean mass and fat volume. It is therefore understandable that in obese adults water makes a lower percentage of body body mass. Women have relatively more body fat than as well as women therefore less weight percent of water. At newborns water accounts for 75% of body weight. Aging is accompanied by a reduction of water in the human body.
Water - Source of Life
Water is constantly lost from at the very least in many ways and it thus remains necessary that this loss is paid back. Water is losing through the skin, lung, colon and kidney. Dermal, water loss through evaporation, in temperate climates and at moderate work we loss about 500ml of water per a day. At profuse sweating fluid loss is much greater.
Total body water in baby born at the time is more than 75% of his body weight, the newborn is 70 to 75% in adults about 60%. With age, we reduce the amount of extracellular water but the amount of intracellular water spikes. Infant from 3 to 10 kg weight is necessary to 100ml of water per 1 kg weight per moment. Small and pre-school child's weight (11-20kg),needs 1000 ml 50 ml of water for every kilogram over 10kg. Child of school age weight (21-50kg) needs 1500ml - 20ml for every kilogram over 20kg. Adolescents and adults need an average of 2 liter of water a day.
Water sources are fluid, food, and part of which can released by oxidation of substances within your body. The largest part of the taken liquid is eliminated from at the very least of an a single. Only a small proportion of 0.5 to 3% of taken water is retained and incorporated into new tissue. Your youngsters is in an optimistic water balance older are in water balance. Daily transactions of water at infants, is from 10 to 15% of its body weight, in adults only 2 to 4%.
Breast milk (human milk) is leading food for all healthy infants. This is adapted whit all nutritional requirements and physiological state within the digestive system and limited excretory kidney abilities of children in the first months of lifestyle. Breast milk satisfies the energy and nutritional needs during the 4 to a few months of life, at fastest period of growth and systems have been forthcoming organs and their functions, including development and nervous arrangement.
If the mother for whatever reason can't breastfeed, or stops breastfeeding early then there is often a need for feeding the child with other kind of milk, that is adapted milk or baby formulas for infants as breast milk substitutes. Adaptation of milk meets all nutritional needs of infants, developmental physiology of the digestive system, metabolism and also the capacity of the kidney to excrete metabolites.
Baby formula in their composition, is much breast milk. Could used for feeding infants from birth and at the advice of doctors to 16 month.
Humana, from Germany in 1949, was initially formula milk made in the world. Then began the time period modern infant dietetics and research has continued and continues and 1962, for example gave birth to the first special baby formula for children born prematurely, in 1967, was introduced first natural medicinal foods for infants on the reasons for sweet milk.