Some things are worth taking note of… especially in Singapore context, I think this one does!
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CHICAGO: Researchers in the United States have announced that chewing gum may boost academic performance.
A team led by Dr Craig Johnston at Baylor College of Medicine in Houston found that students who chewed gum during mathematics class had higher scores on a standardised maths test after 14 weeks – and better grades at the end of the term – than classmates who did not chew gum.
The study was funded by chewing-gum maker Wrigley.
Many US schools ban gum because the sticky chaw ends up under chairs or tables.
But Mr Gil Leveille, executive director of the Wrigley Science Institute – a research arm of the company – said many customers said chewing gum helped them stay focused. Four years ago, the firm started the institute to probe the claims.
The researchers at Baylor studied four maths classes with 108 students aged between 13 and 16 years old from a charter school in Houston, Texas, that serves mostly low-income Hispanic students.
Half received free sugar-free gum to chew during class and tests, and while doing homework. They chewed at least one stick of gum 86 per cent of the time in maths class and 36 per cent of the time while doing homework.
The other half went without.
After 14 weeks, the gum chewers had a 3 per cent increase in their maths scores on the Texas Assessment of Knowledge and Skills achievement test – a statistically significant change, said the researchers, who presented their findings at an American Society for Nutrition meeting in New Orleans.
The gum-chewers also got better final grades in their classes.
The researchers found no difference in maths scores between the two groups in another test called the Woodcock Johnson III Tests of Achievement.
Another Wrigley-funded study found that college students given difficult computer tasks in a lab had lower levels of the stress-hormone cortisol when chewing gum.
According to Mr Leveille, chewing gum helps reduce stress so students can do better. Dr Johnston said some research shows a spike in blood flow in the brain during chewing.
– REUTERS
From myPaper, My News, World – Wednesday, 29-April-2009
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How Pressure in the Spine Affects Height
Scientist all over the world have been pouring over some great material to discover the most effective ways to increase a person’s height, even if that person is already in his twenties, thirties or forties. Their years of investigation showed that too much pressure on the spinal discs can inhibit a person’s growth. The spinal discs are the bones that make up the backbone of a human body. Stress and pressure have a huge factor as to why a person stops growing. Hence, removing this pressure relieves the spinal discs and allows room for growth. Go to http://www.growth-flex.com/
The pressure in the spinal column can be removed by attaining the right posture. People who stoop or stand irregularly builds a lot of pressure on their backs, their lower back specifically. Posture can be improved by several exercises. Yoga exercises are designed to focus energy and improve pressure; hence it is an effective method. Another proven way is by having a regular full body massage. Although a full back massage can help, it is still necessary that strained muscles and joints in the legs and arms be relieved.
One good sport that can help improve posture is swimming. It involves several arm and leg strokes that stretch the whole body. Furthermore, when the whole body is submerged in water, the pressure on the spine is removed because the whole body is being carried by the water, so no direct force is needed from the back.
Along with the removal of pressure in the spine, height can be enhanced by utilizing growth boosters that are available in the market. One example is Growth Flex V Pro System. Take a look at http://www.growth-flex.com/ .
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