To equal quantity, the trans fat present in milk and the meat of the animals is as ominous as the industrial trans fat, sustain researchers of the institute of the nutraceutical and the functional food (INAF) of the Laval university.
On the other hand, it is impossible to consume an equivalent quantity of trans greasiness of animal and industrial source daily, explain Benoît Lamarche, director of the INAF and one of the authors of the survey.
"In a sintering, one can recover 5, 6 or even 10 g of trans industrial greasiness. To consume the equivalent of greasiness trans dairy every day, it would be necessary to eat kilograms of cheese," he / it illustrates.
The proportion of trans greasiness is of 5% in food of animal source compared to 60% in the greasiness plants hydrogenated by industrial process.
According to the results of the survey, a gram of trans greasiness animal produced the same effects on health that a gram of greasiness industrial trans: a rise of him "bad" cholesterol (LDL) and a decrease of the good "cholesterol (HDL ). There was not any cardiovascular risk associated to the normal consumption of dairy trans greasiness, considering his / her / its weak proportion, however.
The researchers compared the blood lipid profile of 38 men before and after four food regimes to the quantities of different trans greasiness, of animal or industrial source. In all schemes, the rates of saturated greasiness were equal. The greasiness was incorporated in sauces and food, making it impossible to distinguish the schemes.
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