December 2010

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Study says brain sends satiety signal weakened, increased appetite caused by middle-aged


August [url=http://www.ciclimagnum.it/]gucci outlet[/url] 14, according to Singapore's "Lianhe Zaobao" reported on the 14th, a lot of people into middle age, the waist will appear around "spare tire." Scientists now point out that this [url=http://www.golems.fr/]louboutin soldes[/url] is because the middle-aged, the brain send signals to control appetite will gradually weaken, people unwittingly increased food intake, she also followed the development of the cross.

Professor of Human Nutrition at the University of Aberdeen, UK Heisler said, the human brain is generally given at the meal satiety signals near the end, but once middle age, nerve cells send [url=http://www.cst-net.it/]gucci borse[/url] such signals will become increasingly The more dull, people will tend to eat more meals some, meal times are elongated.

Heisler said: "This is probably drink a few mouthfuls of orange juice at breakfast, or dinner, eat a few mouthfuls of food seem insignificant, but over time will be a problem.."

Previous studies have [url=http://www.altrofratello.it/]nike air max 90 outlet[/url] found that the human brain hypothalamus (hypothalamus) in addition to control libido, sleep and mood, but also can control the appetite of nerve cells.

After the meal people, these nerve cells produce a hormone called "POMC" (POMC), and [url=http://www.rivaportuense.it/]louboutin milano[/url] then send a series of signals to stop you dine. With age, these nerve cells, though still able to produce this hormone, but release function will become weak.

Scientists noted that the findings show that older people to control their weight, the future will be able to adopt a more effective approach. For example, they can slow down the speed of eating, so that the brain has more time to respond to satiety signals emitted by the body.

In addition, limiting the consumption of components [url=http://www.amstaff.fr/]tn requin pas cher[/url] is also effective, because a lot [url=http://www.turrisimoto.it/]louboutin prezzi[/url] of times, the problem is that people eat too much, rather than slowing metabolism.