Eggs are rich in cholesterol and yet it seems that they are much healthier foods than their reputation suggests. According to ScienceAlert magazine, a new study even suggests that eggs actually help protect against cholesterol and are beneficial for the brain and its cognitive functions.
Researchers from the University of California, San Diego (United States) analyzed data from 890 men and women. These data come from an earlier study on healthy aging, which began in 1988 and was designed to observe the cognitive functions of individuals over four years. Scientists believe they have discovered that eating two to four eggs per week is correlated with lower blood cholesterol levels.
Among the 531 women studied, those who reported eating the most eggs had less decline in short- and long-term memory than others. No such association was found, however, in men who ate more eggs.
In contrast, another analysis using the same database, but with a cohort different by a decade, revealed that men who ate more eggs performed better on cognitive tests while no association was seen in women. This suggests that other factors are at play and that these results should be clarified through further research.
False beliefs
For almost half a century, it was commonly accepted that one should avoid high-cholesterol animal products such as eggs, butter or cream, as these were thought to increase cholesterol levels in the body. blood, thereby increasing the risk of cardiovascular disease.
Although this advice may still apply to people suffering from…
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