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Washington Post Research Points to a Key Alzheimers Risk factorKey TermsAmino Acids An organic jot with a hydrogen atom, aminic group, an acid group, an R group which ar all covalently bonded to a hydrogen atom.Genes Unit of information about a heritable trait passed from parents to their offspring.Hypothesis possible explanation, of a phenomenon, one that has volt period to be proved false by experimental tests.Statins cholesterol wakeless drugs.Text References Chapter 16 Recombinant DNA and Genetic Engineering- pg. 741-743 on vitamins and the essential amino acids.Summary Researchers believe that homocysteine, an amino acid in the blood, is the cause for an increase number of deaths from Alzheimers disease. Chances of getting this disease are believed to almost be doubled due to high guinea pig of the amino acid in the blood. Scientists believe now that they can determine people who are at greater risk of exposure and also be able correct the problem. The answer, scientists believe, is to just now lower the high amounts of homocysteine in the blood by taking sure vitamin supplements.New research by scientists have led us to the decision that the higher amounts of homocysteine in the blood the greater chance of getting Alzheimers disease. In the late 1980s , scientists studied 1,100 participants all with the average age of 75, to see what amount of homocysteine was present in their blood. Approximately eight geezerhood later, 10% of those tested had developed dementia, most of its attribute to Alzheimers. The 30% which had the highest content of homocysteine in their blood had twice the risk of developing the disease.The data base by scientists has lead them to believe homocysteine is the cause for elevated occurrences of Alzheimers disease. Scientists believe that homocysteine accounts for 15% of the populations risk of developing Alzheimers disease. Obviously if the 15% of those cases were prevented that would mean a much fewer amount of cases o f Alzheimers disease from occurring.Willaim Jagust a neurologist from the University of California at Davis tends to disagree with the results. Dr. Jagust states, If we lower homocysteine levels, will we lower the risk of Alzheimers disease? He questions homocysteine because he says there are legion(predicate) other factors which play a role involving dementia and Alzheimers disease.