These are the most frequently used words in this book.
again
air
asthma
asthmatic
attack
better
blood
body
breath
breathe
breathing
bronchitis
buteyko
carbon
cause
change
child
children
condition
connection
control
course
day
dioxide
disease
doctors
drugs
during
emphysema
even
exercises
experience
fact
feel
few
find
first
five
following
foods
good
health
help
however
hyperventilation
illness
important
keep
know
less
level
life
little
long
lungs
may
minutes
mouth
need
night
nose
now
often
oxygen
page
patients
pause
people
problems
professor
program
pulse
remember
respiratory
results
seconds
see
severe
shallow
should
sleep
steps
steroids
stress
symptoms
system
take
taking
technique
things
three
time
try
two
use
want
without
work
years
yourself