Your brain consumes significantly more
energy than the rest of your body for its weight; so doing anything that takes a lot of mental activity — writing, reading and speaking, these things use up a lot of energy.
Not exact matches
Despite their hostile environment, Red - throated Loon chicks did not use more
energy than what was predicted by their
body mass, possibly because
of how they limit their
energy expenditure — they regularly
rest onshore, and very young chicks are brooded by their parents to help keep them warm.
This can be done one
of two ways: you can eat less
than the
energy disbursed by your basal metabolic rate (read: the amount
of calories needed to maintain your
body at
rest) from the comfort
of your couch, or you eat at your
resting metabolic rate and create the deficit through exercise.
«While an adult human brain typically weighs only about 2 %
of the
body weight, a
resting brain consumes more
than 20 %
of all the oxygen, thus indicating a 10-fold greater
energy requirement
than other tissues.