Author: Namita Nayyar
Before you make a decision of whether to follow a low fat diet
with lots of carbohydrates or a diet high in poly- and
monounsaturatted fats with fewer carbohydrates ,there are
certain factors that need to be understood . Prior to your
decision go in for a lab test to determine your level of LDL-
Cholestrol, HDL- cholestrol ,trigycerides,blood sugar and
insulin . Get these checked up by your family physician . If
your blood pressure is fine and your blood level of these
substances are within normal you don't need to worry about the
portions of fat or carbohydrates you eat . The more out of range
you are of these parameters , the more likely you are to have
Syndrome X. Abnormalities in glucose and lipid (blood fats)
metabolism, obesity, and high blood pressure occur together. In
fact, this cluster of abnormalities is known as a syndrome,
going by a variety of names, including Syndrome X, the Deadly
Quartet, and the Insulin Resistance Syndrome. Syndrome X. is a
new term for a cluster of conditions, that, when occurring
together, may indicate a predisposition to diabetes,
hypertension and heart disease. Insulin is the hormone
responsible for getting energy, in the form of glucose, or blood
sugar, into our cells. A woman who is insulin-resistant has
cells that respond sluggishly to the action of insulin.
Following a meal, this woman will have elevated glucose
circulating in the blood, signaling yet more insulin to be
released from the pancreas until the glucose is taken up by the
cells.
When insulin resistance, or reduced insulin sensistivy, exists,
the body attempts to overcome this resistance by secreting more
insulin from the pancreas. This compensatory state of
hyperinsulinemia (high insulin levels in the blood) is felt to
be a marker for the syndrome. The development of Type II, or
non-insulin dependent, diabetes occurs when the pancreas fails
to sustain this increase insulin secretion. It is not clear how
insulin resistance contributes to the presence of high blood
pressure, but it is clear that the high insulin levels resulting
from insulin resistance contribute to abnormalites in blood
lipids-cholesterol and triglycerides.
The syndrome is typically characterized by varying degrees of
glucose intolerance, abnormal cholesterol and/or triglyceride
levels, high blood pressure, and upper body obesity, all
independent risk factors for cardiac disease. If one includes
along with the classic four features the commonly associated
conditions of aging, sedentary lifestyle, stress, smoking, and a
dose of genetic susceptibility, then a deadly web of increased
cardiovascular (heart and blood vessels) disease risk is woven
Treatment for the described metabolic syndrome therefore aims at
treating all of: the features of the syndrome that exist in a
given woman.
The first step, then, is to identify the risk for the insulin
resistance syndrome-women who are overweight, those who have a
parent or sibling with Type II diabetes, women who had diabetes
which occurred during pregnancy are more succeptable .
General recommendations :
Because these conditions occur in a cluster, the steps you take
to bring one of the conditions into a healthy range will likely
improve the others. 1.If you're overweight,try to lose some
extra kilos.Losing up to 10 or 15 percent of your current body
weight can bring blood pressure down and increase your cells'
sensitivity to insulin. 2.If you are sedantry, engage in some
vigorous physical activity for 30 minutes or more a day,3-5
times a week . Exercise is an important component of weight
loss. It also raises HDL blood levels, even without weight loss.
A sedantry lifestyle is responsible for about 25 percent of the
effect of syndrome X.
3.Aim for a diet moderately low in fat and concentrated sweets
or one that has 20% calories as fat, if not more. The Dietary
Guidelines recommend to eat 55 percent of total calories from
carbohydrates, primarily complex carbohydrates. The key words
here are "complex carbohydrates," such as grains, beans and
vegetables, rather than sweets and desserts, and the total
number of calories being consumed--just enough to maintain or
achieve desirable weight.
4. In case if pharmacological intervention is required your
doctor might prescribe blood pressure medications which will
improve insulin sensitivity and have no adverse effects on blood
lipids, blood sugar medicines which improve insulin sensitivity
and blood lipid levels, blood pressure treatments may be
particularly beneficial for the kidneys of women with diabetes
5. Other factors include cessation of smoking, and moderation of
alcohol intake .
This approach to caring for women with the insulin resistance
syndrome, that of comprehensive evaluation and risk factor
management, is essential if we are to meet and overcome the real
health danger which accompanies this constellation of metabolic
abnormalities-cardiovascular disease.
About the author:
Namita Nayyar is a President & fitness trainer,Women
Fitness(http://www.womenfitness.net) with a sound background of
Normal & therapeutic Nutrition