One of the most perfect foods, low in calories, containing every single vitamin (A, B, D, E, K) except C, and nearly perfect in protein can also improve aspects of cognition, according to research that also concludes neither high intake of cholesterol or eggs are associated with an increased risk of dementia or Alzheimer's disease.
The study, involving almost 2,500 Finnish men, aimed to test a suggested link between intakes of cholesterol (and eggs as a major source of dietary cholesterol) and cognitive decline in both the general population and in a group of people genetically 'at risk' of dementia.
Led by Maija Ylilauri from the University of Eastern Finland, the team found that
a relatively high intake of dietary cholesterol, or eating one egg every day, was not associated with an increased risk of dementia or Alzheimer's disease.
Furthermore, no link was found in people carrying the APOE4 gene - a gene that is known to affect cholesterol metabolism and increase the risk of memory disorders.
"Neither cholesterol nor egg intake is associated with an increased risk of incident dementia or AD in Eastern Finnish men," said the team. "Instead, moderate egg intake may have a beneficial association with certain areas of cognitive performance."
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