
Individuals
18
years
of
age
and
older
with
a
body
mass
index
(BMI)
of
25
or
higher
are
considered
at
increased
risk
for
developing
certain
diseases.
Get
a
free
evaluation
of
your
weight
and
determine
your
BMI.
Abdominal
fat
is
the
fat
that
is
distributed
between
the
thorax
and
pelvis
and
excess
abdominal
fat
entails
greater
health
risk.
Waist
circumference
is
positively
correlated
with
abdominal
fat.
Excess
abdominal
fat
is
sometimes
called
the
"apple
shape".
Loss
of
excess
abdominal
weight
can
be
particularly
important
in
improving
health.
Not
all
people
who
are
abdominally
overweight
or
obese
are
overweight
or
obese
overall.
Why
lose
weight
for
health?
Excess
weight
has
been
associated
with
the
following
conditions.
Weight
loss
decreases
the
risk
for
developing
these
conditions.
-
Blood
lipid
disorders—Excess
body
weight
has
been
associated
with
elevated
total
cholesterol,
triglycerides,
and
LDL
(bad)
cholesterol,
as
well
as
with
decreased
HDL
(good)
cholesterol.
-
Hypertension—Studies
have
shown
that
blood
pressure
increases
with
higher
BMI
scores.
Weight
loss
of
as
little
as
10
pounds
lowers
high
blood
pressure.
- Type
2
diabetes-The
relative
risk
for
diabetes
increases
by
approximately
25%
for
each
additional
unit
of
BMI
over
22.
Sometimes
losing
10
to
20
pounds
is
enough
to
help
lower
your
blood
sugar
to
normal.
Find
out
more
about
lowering
blood
glucose.
- Coronary
heart
disease-In
a
study
in
women,
weight
gain
of
11
to
18
pounds
increased
coronary
heart
disease
risk
by
25%,
and
weight
gain
of
44
pounds
or
more
increased
risk
more
than
2.5
times
in
comparison
with
women
whose
weight
was
stable
within
a
range
of
11
pounds.
- Congestive
heart
failure-Excess
weight
has
been
identified
as
an
important
independent
risk
factor
for
congestive
heart
failure.
- Gallbladder
disease-Gallstones
can
cause
severe
pain.
The
risk
of
gallstones
increases
with
weight.
- Osteoarthritis-Osteoarthritis
is
a
noninflammatory
degenerative
joint
disease.
There
is
a
stronger
association
with
overweight
in
the
development
of
osteoarthritis
of
the
knee
in
women
than
in
men.
Weight
loss
improves
pain-free
range
of
motion
and
may
decrease
the
need
for
use
of
analgesics.
- Sleep
apnea-Sleep
apnea
is
a
potentially
life-threatening
breathing
disorder
characterized
by
repeated
cessation
of
breathing
due
to
a
collapse
of
the
upper
airway
during
sleep
or
the
absence
of
respiratory
effort.
Excess
weight
in
the
upper
body
is
linked
to
sleep
apnea.
Some
consequences
of
sleep
apnea
are
arousals
from
sleep,
hypertension,
and
cardiac
arrhythmias.
Most
people
with
sleep
apnea
have
a
BMI
of
30
or
higher.
- Cancer-Studies
have
shown
that
excess
weight
may
be
linked
to
several
types
of
cancer:
endometrial,
breast,
prostate,
colon,
rectum,
and
kidneys.
Weight
loss
may
reduce
the
risk
of
developing
these
and
possibly
other
types
of
cancer.
General
Goals
of
Weight
Loss
and
Management
Treatment
of
obesity
should
focus
on
producing
substantial
weight
loss
over
a
prolonged
period
of
time.
Weight
loss
is
not
always
steady;
and
may
plateau
for
a
time
period
and
then
continue
to
decrease.
It
is
very
important
to
maintain
lower
body
weight
after
losing
weight.
Experience
has
shown
that
lost
weight
usually
will
be
regained
unless
a
weight
maintenance
program
consisting
of
dietary
therapy,
physical
activity,
and
behavior
therapy
is
continued
indefinitely.
The
goals
for
weight
loss
and
management
are:
- To
prevent
further
weight
gain
- To
reduce
body
weight
- To
maintain
a
lower
body
weight
over
the
long
term
How
Many
Calories
Do
You
Burn?
An
increase
in
physical
activity
is
an
important
component
of
weight
loss.
Now
there
is
a
way
you
can
find
out
how
many
calorie
you
burn
during
the
day.
A
device
the
size
of
a
pager,
worn
on
your
waistband
or
best,
reports
the
calories
you
are
burning
throughout
the
day.
It
is
called
a
Calorie
Tracker
and
is
available
in
the
Living
Heart
Store.
It
is
VERY
important
that
you
check
with
your
physician
before
beginning
any
program
of
physical
activity.
SLIM
is
the
System
for
Lifestyle
Internet
Management.
It
provides
everything
you
need
to
know
about
a
diet
to
lose
weight,
and
easy-to-follow
steps
for
making
dietary
changes.
It
is
available
to
you
as
a
Living
Heart
Member.
Click
to
learn
about
Benefits
of
Membership,
Membership
Plans,
and
Steps
for
Enrollment.
In
addition
to
a
diet
for
losing
weight,
you
may
wish
to
contact
a
dietitian
for
Nutritional
Counseling.

*
Adapted
from:
National
Institutes
of
Health.
Clinical
Guidelines
on
the
Identification
Evaluation,
and
Treatment
of
Overweight
and
Obesity
in
Adults.
The
Evidence
Report,
National
Institutes
of
Health
publication
no.
98-4083.
1998
Available
at
www.nhlbi.nih.gov/guidelines/obesity/ob_home.htm
or
by
telephoning
301-251-1222.
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