These are the most frequently used words in this book.
1951
1952
acid
activity
amount
animals
another
appears
average
basis
between
biochemical
blood
body
cases
cent
certain
children
clin
content
data
day
deficiency
diets
differences
different
discussion
disease
distinctive
effects
enzyme
even
evidence
example
excretion
exist
fact
factor
found
genetic
glands
group
high
highly
hormone
however
human
idea
important
individuality
individuals
known
large
levels
may
med
metabolic
metabolism
mg
might
must
needs
new
normal
number
nutrition
nutritional
often
others
patterns
people
per
plasma
probably
problem
question
range
rats
related
relatively
respect
results
seems
should
specific
strains
study
subject
time
tion
tissue
two
values
variability
variation
vary
vitamin
wide
williams
years