perhaps because an infant will grow much more than a child in a shorter period of time
children older than 7
The infants stomach/intestines are considered sterile and do not contain the natural flora that is responsible for the synthesis of vitamin K, which helps with the clotting factor so Vitamin K is given to newborn as prophylaxis better safe than sorry.
because the infant body will be in process to develop the immune system and the immune system of elders will be already a developed one. so it does not harm us much than small babies. moreover the infants are not habituated to the environment we live in.
Yes
In the newborn population, the prevalence of heart murmurs is between 0.6% and 4.2%.Among infants and children, an estimated 90% will have a heart murmur at some point during their infancy or childhood. Approximately 50% to 70% of infants and children are reported to have a heart murmur identified during a routine physical exam, but of all pediatric heart murmurs, less than 1% are caused by a congenital heart defect. About 70% of heart murmurs are asymptomatic in infants and children, and asymptomatic murmurs may be either innocent or pathologic.
Children usually have less experience and skills than adults therefore their earning potential is less
Children lose heat faster than adults do. Children have a larger head-to-body ratio than adults do, making them more prone to heat loss through the head. Children may also ignore the cold because they're having too much fun to think about it. And they may not have the judgment to dress properly in cold weather or to get out of the cold when they should. Infants may have a special problem with the cold because they have less efficient mechanisms for generating heat.
Vitamin "Exercise" and eating less than you burn.
asia has more children than america
Because children have a smaller reccomended daily allowence than adults, also they could fall ill, sometimes anyway!?! :) xxWater soluble vitamins such as Vitamin C are safe to overdose on as the kidneys can regulate their concentration with ease. Fat soluble vitamins such as Vitamin A and Vitamin D can be dangerous to overdose on.
In the U.S., one third of all adults get less vitamin C from their diet than is recommended by the National Academy of Sciences, and 1 out of every 6 adults gets less than half the amount recommended.
Because they get infections more easily than grown ups.