Trans-Fat Intake Related To Increased Aggression

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Investigators from the University of California have proved that intake of dietary Trans fatty acid is linked with aggression and irritability. The research of approximately 1000 males and females provides the initial evidence associating dTFAs with adverse personalities which influenced others, ranging from overt aggression to impatience. The research which was led by an associate professor Beatrice Golomb, MD and PhD has been posted online periodical PloS ONE.

What are dTFAs?

These are initial products of hydrogenation, which signify unsaturated oils in solid form at room temperature. These are found in elevated levels in shortenings, margarine and prepared food. Opposite health effects of dTFAs are found in metabolic function, lipid levels, inflammation, oxidation and cardiac health. The team of UC San Diego used baseline dietary details and personality assessment of around 945 adult males and females to observe the association amid dTFAs and irritability or aggression.  The research survey considered various factors like conflict tactics, history of aggression, irritability and self rated impatience along with overt aggression scale which matches present violent behavior. Observations were adjusted like gender, education, age and intake of alcohol and tobacco products.

The researchers discovered that elevated Trans fatty acids were prominently linked with elevated aggression and were more constantly predictive of irritability and aggression, across the calculations tested, than the other known violent predictors which were analyzed, Golombo said. If the link between aggressive behavior and Trans fats proves to be general, this augments additional rationale to suggestions to prevent eating Trans fats or encompassing them in foods which are provided at educational institutes like schools  and other places like prisons as the detrimental impacts of Trans Fats might extend beyond the individuals who eat them to impact others. This research was published in Eurek-Alert in March 2012 issue.




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