MAINTENANCE OF BODY WEIGHT
Weight is one of the
gross parameters of our health. The life insurance companies collected data
about weights for heights of healthy individuals to set up norms of weights for
heights to be used as guides in the medical examination of their clients. The
clients, who were overweight or underweight were found to be greater risks, and
therefore had to pay higher premiums. Thus overweight can be a financial
liability.
A healthy normal person
reaches the desirable weight for his / her height by 25 years of age. It is
advisable for a person to maintain that weight throughout life. This is the
reason why all tables indicate desirable weight for height for men and women at
25 years.
Table: Weight for Height for Males and Overweight –
underweight Limits.
Height (cm)
|
Weight (kg)
|
Overweight limit (20%) (kg)
|
Underweight limit
(-20%) (kg)
|
148
|
47.5
|
57.0
|
38.0
|
152
|
49.0
|
59.0
|
39.0
|
156
|
51.5
|
62.0
|
41.0
|
160
|
53.5
|
64.0
|
43.0
|
164
|
56.0
|
67.0
|
45.0
|
168
|
59.0
|
71.0
|
47.0
|
172
|
62.0
|
74.5
|
49.5
|
176
|
65.5
|
78.5
|
52.4
|
180
|
68.5
|
82.0
|
55.0
|
184
|
72.0
|
86.5
|
57.5
|
188
|
75.5
|
90.5
|
60.5
|
190
|
77.5
|
93.0
|
62.0
|
1.
Derived from
Life Insurance Corporation. Agent’s Manual.
2.Weight have been founded off to the
nearest half kilogram.
3.
Overweight and
underweight limits are calculated from weight in column 2, by adding or
subtracting 20 per cent.
When energy intake is
equal to body needs, body weight is maintained at a fairly constant level, in a
healthy adult. Thus constant body weight is an index of energy balance in
healthy adults. Consistent intake of inadequate food, which is unable to meet
the body’s need for energy, leads to use of body fat to make up the deficit and
there is loss of weight. An underweight person has reduced capacity for work,
vitality and decreased resistance to disease.
On the contrary,
continuous intake of energy in excess of one’s needs, results in deposition of
fat. If this practice is continued, the gain in weight may be unsightly.
Overweight is associated with ailments of heart, circulatory system, kidneys
and diabetes. Please remember that there is no reason for a person for a person
to weight more when he is 40 than what the weighed at 25 years of age. The same
is true of later years.
Table: Weight for Height for Females and Overweight – underweight limits.
Height (cm)
|
Weights (kg)
|
Overweight limit (kg) (+20%)
|
Underweight limit (kg) (-20%)
|
148
|
46.5
|
56.0
|
37.0
|
152
|
48.5
|
58.0
|
39.0
|
156
|
50.5
|
60.5
|
40.5
|
160
|
52.5
|
63.0
|
42.0
|
164
|
55.0
|
66.0
|
44.0
|
168
|
58.0
|
69.5
|
46.5
|
172
|
60.5
|
72.5
|
48.5
|
176
|
64.0
|
77.0
|
51.0
|
180
|
67.0
|
80.5
|
53.5
|
184
|
70.5
|
84.5
|
56.5
|
188
|
74.0
|
89.0
|
59.0
|
1.
Derived from
Life Insurance Corporation, Agent’s Manual.
2.
Weight have been
founded off to the nearest half kilogram.
3.
Overweight and underweight limits are
calculated from weight in column 2, by adding or subtracting 20 per cent.
Continued increase in
weight in a healthy adult after the age of 25, indicates intake of energy in
excess of body needs. The body has no mechanism to rid itself of this extra
energy and therefore stores it in the form of fat.
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