So, being a fathead is a _good_ thing...

http://my.webmd.com/content/Article/82/97306.htm?printing=true
"...Researchers say human infants have long been
recognized as the fattest newborns, much fatter than
other animals that need extra fat for insulation. In
fact, most mammals, including nonhuman primates, don't
start accumulating fat until after birth. 

Answering the evolutionary question of why human
babies are born plump has puzzled scientists for
years, and many explanations have been offered. But
Portuguese researchers say they now have evidence to
back up their theory. 

Fatter Babies Have Bigger Heads 
In their study, published in the current issue of the
American Journal of Human Biology, researchers studied
1,069 human newborns. They found that the fatter the
baby was, the bigger his or her head was likely to be,
even after accounting for other factors such as
gestational age and birth length. They say the finding
shows that newborns need that extra fat to feed their
brains during the critical early stages of
development. Previous studies have shown that the
brain needs high amounts of energy in order to
function and grow, and the bigger the organ is, the
more energy it needs. Researchers say this is
especially true during infancy when the brain goes
through its maximum growth stage. For example, a
newborn's brain can expend as much as 60% of the total
energy produced by the body. 

Because human babies are not capable of fending for
themselves, fatness as a newborn may have developed as
an evolutionary mechanism to protect the brain as it
develops. Malnutrition in early life can negatively
affect the brain's development and is a major cause of
infant death..."

Debbi
Chubby Baby Buggy Bumpers Maru  :)

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