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NEW WAYS TO
DETECT AND TREAT HIGH CHOLESTEROL
Based on recent
research, the USA National Institute of Health, has made public new
guides for the detection and treatment of high cholesterol in adults. These
guides offer a more aggressive attitude in medical treatments, especially
concerning the modification of lifestyles such as nutrition and physical
activity.
The National Program
for Education in Cholesterol of the National Health Institute of the USA in
June 2001 published a set of new rules to be applied in medical practice for
the prevention and handling of high cholesterol in adults.
The document entitled
"Third report of Expert Panel of the NCEP on detection, evaluation and
treatment of hipercholesterolimia in adults" propose a more aggressive
attitude in the treatment of the disease.
The new rules published
of the NCEO are as follows:
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To treat
high cholesterol in diabetic patients more agresively since
besides the existant high risk of co0ming down with a coronary
event in the short term also presents an additional risk of
infarction. |
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Using the
lipoproteic profile as a primary test for the detection of high
cholesterol which supposes the measuring of the total cholesterol
levels of "bad" (LDL), of "good" cholesterol
(HDL) and the triglycerides. Healthy adults should go through a
test of lipoproteic profile every five years. |
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The good
(HDL) cholesterol should be considered a cardiovascular risk
factor when its level is lower than 40 mg/dl. If as stated
previously the minimum acceptable level was situated at 35 mg/dl,
recent research indicates that the lower the low levels of good
cholesterol the higher the risk of cardiovascular disease. It is
considered that an HDL level of over 60mg/dl is a protection
against cardiovascular disease. |
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It is
recommended to use more intense nutritional plans than those
previously used, which supposes a diet consisting of lower
consumption of saturated fats and cholesterol. The new rules
include daily intake of less than 7% of calories derived from
saturated fats and less than 200 mg cholesterol present in those
nutrients that the diet consists of. Also the amount of daily
calories in the total fat should be 35%; from this amount the
majority must be provided by unsaturated fat which does not raise
the levels of cholesterol. Also encouraged is the
consumption of food which contains estnoles and esteroles (such as
some margarine and salad dressings) or that are rich in soluble
fiber (such as grains, legumes and many fruits and vegetables). |
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The need
for weight control and physical activity which together with the
nutritional program should be accentuated in order to adopt new
lifestyles. Evidence indicates that physical activity and weight
control increase the possibilities of reduction of bad cholesterol
levels and the increase of good cholesterol. |
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It is
advisable to identify the metabolic syndrome of the risk factors
related to the resistance to insulin, which frequently occur
together and increase the risk of coronary events. The
syndrome includes factors such as the accumulation of abdominal
fat, elevated blood pressure, elevated triglyceride and low levels
of good cholesterol. |
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Also
advisable is a more aggressive treatment for high triglycerides,
since evidence significantly relate them with the risk of
cardiovascular disease. The treatment supposes weight control and
physical activity and, when the professional doctor considers it
necessary, the use of medicines. |
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Discourage
the use of hormonal replacement therapies as an alternative to
drugs used to lower the levels of cholesterol. Existing research
has not proven that these therapies reduce the risk of coronary
events or death in post menopausal women who suffered an
infarction. |
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The application of
these new rules for treatment of the high cholesterol in adults makes one
thing that more people should pay attention to their CV health and follow
periodical controls to detect the presence of risk factors.
Many times, people with
a high risk for infarction are not identified because they do not present
important symptoms, and this lack of knowledge prevents receiving a strong
enough treatment to avoid a cardiovascular disease.
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