Your Brain On Added Sugar

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PostThu Dec 06, 2012 10:38 pm » by Seriouscitizen


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Overeating, poor memory formation, learning disorders, depression – all have been linked in recent research to the over-consumption of sugar. And these linkages point to a problem that is only beginning to be better understood: what our chronic intake of added sugar is doing to our brains.

How Much Sugar Are We Consuming?
According to the U.S. Department of Agriculture (USDA), the average American consumes 156 pounds of added sugar per year. That’s five grocery store shelves loaded with 30 or so one pound bags of sugar each. If you find that hard to believe, that’s probably because sugar is so ubiquitous in our diets that most of us have no idea how much we’re consuming. The Centers for Disease Control (CDC) puts the amount at 27.5 teaspoons of sugar a day per capita, which translates to 440 calories – nearly one quarter of a typical 2000 calorie a day diet.

The key word in all of the stats is “added.” While a healthy diet would contain a significant amount of naturally occurring sugar (in fruits and grains, for example), the problem is that we’re chronically consuming much more added sugar in processed foods.

That’s an important clarification because our brains need sugar every day to function. Brain cells require two times the energy needed by all the other cells in the body; roughly 10% of our total daily energy requirements. This energy is derived from glucose (blood sugar), the gasoline of our brains. Sugar is not the brain’s enemy — added sugar is.

BNDF Explained
Research indicates that a diet high in added sugar reduces the production of a brain chemical known as brain-derived neurotrophic factor (BDNF). Without BDNF, our brains can’t form new memories and we can’t learn (or remember) much of anything. Levels of BDNF are particularly low in people with an impaired glucose metabolism–diabetics and pre-diabetics–and as the amount of BDNF decreases, sugar metabolism worsens.

The Side Effects
In other words, chronically eating added sugar reduces BDNF, and then the lowered levels of the brain chemical begin contributing to insulin resistance, which leads to type 2 diabetes and metabolic syndrome, which eventually leads to a host of other health problems. Once that happens, your brain and body are in a destructive cycle that’s difficult if not impossible to reverse.

Research has also linked low BDNF levels to depression and dementia. It’s possible that low BDNF may turn out to be the smoking gun in these and other diseases, like Alzheimer’s, that tend to appear in clusters in epidemiological studies. More research is being conducted on this subject, but what seems clear in any case is that a reduced level of BDNF is bad news for our brains, and chronic sugar consumption is one of the worst inhibitory culprits.

Other studies have focused on sugar’s role in over-eating. We intuitively know that sugar and obesity are linked, but the exact reason why hasn’t been well understood until recently. Research has shown that chronic consumption of added sugar dulls the brain’s mechanism for telling you to stop eating. It does so by reducing activity in the brain’s anorexigenic oxytocin system, which is responsible for throwing up the red “full” flag that prevents you from gorging. When oxytocin cells in the brain are blunted by over-consumption of sugar, the flag doesn’t work correctly and you start asking for seconds and thirds, and seeking out snacks at midnight.

What these and other studies strongly suggest is that most of us are seriously damaging ourselves with processed foods high in added sugar, and the damage begins with our brains. Seen in this light, chronic added-sugar consumption is no less a problem than smoking or alcoholism. And the hard truth is that we may have only begun to see the effects of what the endless sugar avalanche is doing

Source: http://www.hungryforchange.tv/article/w ... your-brain

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PostThu Dec 13, 2012 11:44 pm » by Harbin


An unusual approach, but may help to quell soda consumption.


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PostThu Dec 13, 2012 11:52 pm » by Kaarmaa


Harbin wrote:An unusual approach, but may help to quell soda consumption.


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So da bottle is dead? :shock:
:D

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PostFri Dec 14, 2012 2:00 am » by Evildweeb


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This reminds me of a public service announcement...............




THIS IS YOUR BRAIN..............


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THIS IS YOUR BRAIN ON SUGAR..............


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GET THE PICTURE?


(......not exactly sure what that means but you get the idea......)




:ohno: :ohno: :ohno: :ohno: :ohno: :ohno:





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I am not a Conspiracy Theorist - I AM AN ORGANIZED CRIME INVESTIGATOR

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PostFri Dec 14, 2012 2:14 am » by The57ironman


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.
...you know it's autumn in New England
....when you have to run your air conditioning and heat...
in the same day..
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PostFri Dec 14, 2012 2:26 am » by Chillitiger


Thanks for the reminder Serious. :flop:
Yes i'll admit it.... I think Max Keiser is a LEGEND

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PostFri Dec 14, 2012 2:46 am » by Hr2burn


I've been on Vicodin for years, I can forget to take it, no big deal. Sugar, I am wigging out for all the time. I am aware how bad it is and for that reason I drink maybe 3 sodas a month. It's really just so I don't feel so bad for all the other sugary things I eat. I F'N LOVE SUGAR! I need to put the blame on someone, damn you (corporations, illuminati, TPTB, hostess, etc...)
Now I'm nothing...



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