Why is the rate of heart beat more in babies ? Why do they have more temperature as compared to adults ?
Why is the rate of heart beat more in babies ? Why do they have more temperature as compared to adults ?
Newborns have resting heart rates around 100 to 150 beats per minute, way higher than that of adults. In fact, a newborn’s resting heart rate is in the ballpark of the target heart rate for an adult doing a heavy workout. What gives? Why do newborns’ hearts beat so much faster than adults’?
Part of the answer lies in the fact that babies grow so dramatically. They burn food in every cell of their bodies to fuel that growth.
The process requires not only an abundance of milk but also oxygen, and it produces large amounts of carbon dioxide as waste.
Babies’ hearts work overtime to keep supplying oxygen and removing carbon dioxide to fuel their amazing growth.
(B)beyond the newborn period, infants and young children generally have higher body temperatures than do older children and adults. This is because of their higher metabolic rates and surface area to body weight ratio. Therefore, it could be considered normal for your baby to have a peak temperature during the day of 99.8 F without it being considered a fever.
Newborns have resting heart rates around 100 to 150 beats per minute, way higher than that of adults. In fact, a newborn’s resting heart rate is in the ballpark of the target heart rate for an adult doing a heavy workout. What gives? Why do newborns’ hearts beat so much faster than adults’?
Part of the answer lies in the fact that babies grow so dramatically. They burn food in every cell of their bodies to fuel that growth.
The process requires not only an abundance of milk but also oxygen, and it produces large amounts of carbon dioxide as waste.
Babies’ hearts work overtime to keep supplying oxygen and removing carbon dioxide to fuel their amazing growth.
(B)beyond the newborn period, infants and young children generally have higher body temperatures than do older children and adults. This is because of their higher metabolic rates and surface area to body weight ratio. Therefore, it could be considered normal for your baby to have a peak temperature during the day of 99.8 F without it being considered a fever.
