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?