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After a wide analysis of evidence, researchers have come up with a number of factors that appear to have the strongest influence on the development of Alzheimer’s disease.

Nearly 17,000 studies, released from 1968 to 2014, were scrutinized and 323 were chosen — covering 93 different risk factors. After collecting the data and grading factors according to their impact strength, researchers came up with a number that had a Grade 1 impact.

So what are they?

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The closer we get to Ceres, the largest object in our solar system’s asteroid belt, the stranger it becomes.

In June, NASA released a photo of Ceres, taken by the Dawn spacecraft from 2,700 miles away, that showed a several-mile high “pyramid” protruding from the dwarf planet’s otherwise generally smooth surface. And a new photo, taken last Wednesday from only 900 miles away, shows the mountain is four miles high and has a perimeter of previously unseen, reflective streaked slopes.

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