Treating Alzheimer's early [1] is thought to be key to preventing damage to memory and thinking. And that's why a new study out of Birmingham City University in Britain is so important.


Researchers there have discovered that signs of the disease can be detected years before diagnosis.[2] This finding, they hope, will lead others to find an effective clinical treatment to delay the progression of Alzheimer's.


The study found that sufferers of a specific type of cognitive impairment have an increased loss of cells in specific areas of the brain, which can be important in figuring out which patients will progress to a diagnosis of Alzheimer’s.


A team of researchers from Birmingham City University, working with colleagues from Lanzhou University (China) [3] and the Alzheimer’s Disease Neuroimaging Initiative,[4] conducted a brain scan analysis over two years of patients suffering from amnestic mild cognitive impairment (aMCI) -– a condition involving the diminishing of cognitive abilities, from which 80 percent of patients progress to a diagnosis of Alzheimer’s.


Scans showed that the loss of grey matter[5] -- a major component of the central nervous system -- in the left hemisphere of the brain was particularly widespread and degenerative for those people at high risk of developing Alzheimer’s, compared with those with no active neurological disorders.


This region of the brain has been linked with language, decision making, personality expression, social behavior and movement.


One of the researchers involved in the study, Professor Mike Jackson,[6] said in a press release: “Continuous loss of cells within the regions of the brain highlighted in this study should act as alarm bells for doctors, as they may indicate that the patient is on course to developing Alzheimer’s.”


When it comes to Alzheimer's research, more good news emerged earlier this year when researchers at Utah State University discovered that the progression of decline in brain functioning [7] among Alzheimer's patients may be dramatically slowed by a simple change in the patient's environment.


Alzheimer's[8] is one of the top 10 diseases Americans die from every year. The degenerative brain disease is the most common form of dementia.



Earlier on Huff/Post50:




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  • Make Your Meals A Rainbow


    That doesn't mean you should pour out a bag of Skittles at each meal. Try to eat foods of a variety of natural colors to gain antioxidants, said Dr. Amen.




  • Avoid These Fruits


    Just because something is a fruit, doesn't mean you should chow down on it, according to Dr. Daniel Amen, author of "Use Your Brain To Change Your Age." For brain health, Dr. Amen recommends food with a low glycemic index -- which measures how quickly food increases blood sugar -- and a lot of fiber, which benefits your intestinal tract. Certain fruit like pineapple and watermelon have high glycemic indexes and should be avoided, advises Dr. Amen. Instead, incorporate fruits like blueberries, apples, oranges, cherries, kiwi, strawberries and raspberries. When it comes to fiber, consider adding coconut to your diet. <em>Correction: In a previous version of this slide, "blood pressure" was incorrectly inserted where "blood sugar" is.</em>




  • You Need Fat


    Don't eliminate all of the fat in your diet. Instead, focus on incorporating good fats. In fact, if your cholesterol drops too low, you may be at greater risk for depression, according to Amen <a href="http://www.psychologytoday.com/blog/the-breakthrough-depression-solution/201106/low-cholesterol-and-its-psychological-effects" target="_hplink"> and several studies on low cholesterol</a>.

    So what exactly are "good fats"? Dr. Amen advises people to eat foods rich in omega-3s to promote brain health, including almonds, walnuts, brazil nuts, fish, lamb, avocados and green leafy vegetables.

    Another added benefit of eating good fats? "Your vitamins are actually absorbed better when you eat them with a little bit of fat," said Dr. Amen.




  • Choose Your Meat Wisely


    While you generally want to avoid bad fats, if you choose to eat steak, "you want to go with grass-fed, hormone-free, free-range meats" rather than grain-fed meats, said Dr. Amen. "When you feed the animals the high-glycemic foods, they actually produce less of the good fat and more of the bad fat. So they're not as good for you."

    In other words, what your food eats affects your health too, according to Dr. Amen.

    <em>Photo courtesy of <a href="http://www.flickr.com/photos/mdid/" target="_hplink">mdid</a></em>




  • Herbs And Spices Don't Just Add Flavor


    Next time you're whipping up some grub, turn to your spice rack for an extra brain boost. Spices and herbs may do more for your health than you realize. According to Dr. Amen, cinnamon balances blood sugar; garlic, oregano and rosemary increase blood flow to the brain; curry acts as an anti-inflammatory; and saffron can have anti-depressant effects.

    <em>Photo courtesy of <a href="http://www.flickr.com/photos/spence_sir/" target="_hplink">S. Diddy</a></em>




  • Pour Out That Juice


    Next time you're craving a cold glass of juice with your breakfast, think again. "Juice is sugar that is unwrapped from its fiber source, and whenever you unwrap sugar from its fiber source, it can turn toxic in your body," said Dr. Amen.

    <em>Photo courtesy of <a href="http://www.flickr.com/photos/mamchenkov/" target="_hplink">Leonid Mamchenkov</a></em>




  • What You Eat For Breakfast Matters


    You may be dreaming about that delicious breakfast muffin all night, but you should probably steer clear of the breakfast pastries. "There's way too much bad fat and sugar," said Dr. Amen. Instead, he recommends a protein-heavy breakfast like a few boiled eggs, nuts and an apple. While Dr. Amen suggests eating lean protein at each meal, he believes it is "especially important in the morning because it helps you focus," he said.

    <em>Photo courtesy of <a href="http://www.flickr.com/photos/15216811@N06/" target="_hplink">Nicola since 1972</a></em>




  • Find Supportive Friends


    The last thing you need when you're trying to eat healthy are friends who try to coerce you to be unhealthy. "You have to deal with the food pushers in your life because they'll steal your health," said Dr. Amen. "The health of the people you spend time with will often determine your longevity."

    Make sure your friends understand and support your decision to eat healthier, and try to find other people who who are on the same healthy path as you.




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