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November 30,
2006
WHO's Child Growth Standards
The new World Health Organization (WHO) Child Growth Standards
confirm that children born anywhere in the world and given the
optimum start in life, have the potential to develop within the
same range of height and weight. Although there are individual
differences among children, the WHO confirms that across large
populations, regionally and globally, the average growth is
remarkably similar. The new standards provide parents, doctors,
policymakers and child advocates with a benchmark to indicate
when the nutrition and healthcare needs of children are not
being met. Under-nutrition, overweight and obesity, and other
growth-related conditions can then be detected and addressed at
an early stage. Please refer to the
WHO's Child Growth Standards
page
for more information.
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Exercise Cuts Diabetes Risk in People with Big Waists
Exercise can help people with large waistlines reduce their risk
of developing type 2 diabetes, Finnish researchers said. Type 2
diabetes, the more common form of the illness caused by an
inability to make or properly use insulin, is linked to being
overweight or obese. But scientists from the National Public
Health Institute in Helsinki found that people with large
waistlines who exercise, were less likely to suffer from type 2
diabetes than their less active counterparts. "People who were
obese were more likely to be diagnosed with glucose intolerance
and type 2 diabetes but if they were physically active their
risk was significantly lower," said Katja Borodulin, who headed
the study.
"The novelty value of our study is that we used waist-to-hip
ratio which is a measure of abdominal obesity and not body mass
index (BMI), which was used in previous studies," she added in
an interview. Borodulin and her team studied the impact of
exercise on 1,812 normal and overweight people in the study
published in the journal Diabetic Medicine. They found that
physically inactive people with large waistlines were 5.5 times
more likely to suffer from diabetes than active people with
small waists. They added that 30 minutes of exercise five times
a week could help people with large waists lower their odds of
suffering the illness by 4.2 times. A large waistline, high
blood pressure, raised insulin levels, excess body weight and
abnormal cholesterol levels are a cluster of signs of metabolic
syndrome. If someone has three or more symptoms, they have the
syndrome and are at a higher risk of suffering from heart
disease and stroke as well as diabetes.
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