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An interesting article on research linking polyphenolics, found in fruits and vegetables, that could indicate an antioxidant/anti-inflammatory effect on aging (the brain).

Another point to tick on eating basics: Fruits, vegetables, whole grains. Earth’s bounty.

Be well,

Scott

((ARTICLE))

Eating berries may activate the brain’s natural housekeeper for healthy aging

Shibu Poulose, Ph.D., who presented the report, said previous research suggested that one factor involved in aging is a steady decline in the body’s ability to protect itself against inflammation and oxidative damage. This leaves people vulnerable to degenerative brain diseases, heart disease, cancer, and other age-related disorders.

“The good news is that natural compounds called polyphenolics found in fruits, vegetables and nuts have an antioxidant and anti-inflammatory effect that may protect against age-associated decline,” said Poulose, who is with the U. S. Department of Agriculture-Agricultural Research Service (USDA-ARS) Human Nutrition Research Center on Aging in Boston. Poulose did the research with James Joseph, Ph.D., who died June 1. Joseph, who headed the laboratory, pioneered research on the role of antioxidants in fruits and nuts in preventing age-related cognitive decline.

Their past studies, for instance, showed that old laboratory rats fed for two months on diets containing 2 percent high-antioxidant strawberry, blueberry, or blackberry extract showed a reversal of age-related deficits in nerve function and behavior that involves learning and remembering.

In the new research, Poulose and Joseph focused on another reason why nerve function declines with aging. It involves a reduction in the brain’s natural house-cleaning process. Cells called microglia are the housekeepers. In a process called autophagy, they remove and recycle biochemical debris that otherwise would interfere with brain function.

“But in aging, microglia fail to do their work, and debris builds up,” Poulose explained. “In addition, the microglia become over-activated and actually begin to damage healthy cells in the brain. Our research suggests that the polyphenolics in berries have a rescuing effect. They seem to restore the normal housekeeping function. These findings are the first to show these effects of berries.”

The findings emerged from research in which Joseph and Poulose have tried to detail factors involved in the aging brain’s loss of normal housekeeping activity. Using cultures of mouse brain cells, they found that extracts of berries inhibited the action of a protein that shuts down the autophagy process.

Poulose said the study provides further evidence to eat foods rich in polyphenolics. Although berries and walnuts are rich sources, many other fruits and vegetables contain these chemicals ― especially those with deep red, orange, or blue colors. Those colors come from pigments termed anthocyanins that are good antioxidants. He emphasized the importance of consuming the whole fruit, which contains the full range of hundreds of healthful chemicals. Frozen berries, which are available year round, also are excellent sources of polyphenolics, he added.

Provided by American Chemical Society (news : web)

via Eating berries may activate the brain’s natural housekeeper for healthy aging.

I would have thought that this would be a joke, but it’s not.

Ted.com serves up another interesting talk. Jane McGonigal: Gaming can make a better world.

Now I feel better about Warcraft, more than ever before. :p

In all seriousness, there are some incredible ideas and amazing research involved in this video. Watch it, think about it and if you want to participate you can jump on board the new online game with real world value, Urgent Evoke.

Here’s the link for Urgent Evoke. Recommend it: http://www.urgentevoke.com/

Scott

Yes. Sunday morning and the hamsters in the head are starting to spin. They go round and round with articles like this.

How we influence our young as they develop… not only through eating right, being healthy, and our emotional state. Maybe you’re the parents who read or sang to your baby in the womb.

Imagine if you could give your baby a direct message about the type of environment that it is about to enter…

*wonders, but don’t we?*

Nature is cool.

Scott

((ARTICLE EXCERPT))

Mother Birds Know Best — Even Before Birth

ScienceDaily (Mar. 27, 2010) — Mother birds communicate with their developing chicks before they even hatch by leaving them messages in the egg, new research by a team from the Department of Zoology, University of Cambridge, has found.

(Later)

“We’ve known for about twenty years that maternal substances in the egg can influence how chicks develop, but the common assumption is that they are a means by which mothers manipulate their offspring in a way that suits the mother more than the chick.

via Mother birds know best — even before birth.

“What we’ve shown is the reverse: these substances are actually there to suit the chick. If we muck up the message in the egg experimentally, it is the chick that is penalised directly rather than the mother.”

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