Low B12 Seen in Aging, Autism and Schizophrenia

The brains of the elderly and younger people with autism and schizophrenia may share a common link: Both have low levels of vitamin B12, researchers say.

The facts that blood levels of B12 do not always mirror brain levels of the vitamin, and that brain levels decrease more over the years than blood levels, may imply that various types of neurological diseases — such as old-age dementia and the disorders of autism and schizophrenia — could be related to poor uptake of vitamin B12 from the blood into the brain, the scientists said.

The findings, reported last month in the journal PLOS ONE, support an emerging theory that the human brain uses vitamin B12 in a tightly regulated manner to control gene expression and to spur neurological development at key points during life, from the brain’s high-growth periods during fetal development and early childhood, through the refining of neural networks in adolescence, and then into middle and old age.

 Vitamin B12, also called cobalamin, plays a crucial role in blood formation and the normal functioning of the nervous system. The vitamin is found in foods derived from animal sources, although some plant-based foods can be fortified with B12. [6 Foods That Are Good For Your Brain]

In the new study, scientists led by Richard Deth, a professor of pharmacology at Nova Southeastern University in Fort Lauderdale, Florida, examined the brains of more than 60 deceased individuals, ranging in age from a fetus in a late stage of gestation to 80 years. The study included 12 people who had autism and nine with schizophrenia.

This is the first study to compare the levels of vitamin B12 in the brain across the human lifetime, Deth told Live Science. The vitamin B12 levels in the brain were 10 times lower in the oldest people compared with the youngest, reflecting a gradual, natural, and consistent decline over the years.

For the elderly, this decline might not be a bad thing. Lower levels at advanced ages may offer some degree of brain protection by slowing cellular reactions and the production of DNA-damaging chemicals called free radicals, Deth said. In previous work with his colleague Yiting Zhang of Northeastern University in Boston, Deth found that the body’s creation of biologically active forms of vitamin B12 produces free radicals as a waste product.

Read more at:

http://www.livescience.com/53675-vitamin-b12-aging-autism-schizophrenia.html

Members Of Congress Seen Partying, Drinking On Capitol Hill All Week During Shutdown

Members Of Congress Seen Partying, Drinking On Capitol Hill All Week During Shutdown

Bartenders blow the whistle Steve Watson Infowars.com Oct 8, 2013

Bartenders close to the capitol have told local reporters that members of Congress are keeping themselves busy during the government shutdown by partying and drinking, and generally having a great big knees up.

“I don’t think the public would be happy to know that they are actually enjoying this time.” one bartender at Hawk and Dove bar on Pennsylvania Avenue told WUSA9 News.

The barman added that members of Congress have been “cutting loose” all week, and started off with a party on the first night of the shutdown.

“There was a private party upstairs with a few Congress people and senators here that night.” the bartender stated.

Mike Busey / Spring Break Special @ Club La Vela Panama City Beach As Seen On VICE

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Seen At 11: Getting Personal – Your Pulse Could Be Your New Password Pin Numbers, Credit Cards, And Passwords Could Soon Be A Thing Of The Past

Seen At 11: Getting Personal – Your Pulse Could Be Your New Password Pin Numbers, Credit Cards, And Passwords Could Soon Be A Thing Of The Past

NEW YORK(CBSNewYork) — Passwords, pin numbers, and credit cards could soon be a thing of the past.

Soon, your heart and your body might be used to keep track of just about everything if new technology is able to unlock “pulse passwords”.

Your heartbeat reveals more about you than your health, Bionym chief executive officer Karl Martin explained.

“There’s actually unique characteristics that relate to the size of the heart, the position of the heart, and the physiology surrounding the heart,” he said.