Eating the trans fats present in processed foods increases the danger of depression, according to a recent research. A Mediterranean diet had the opposite effect. The study indicated that consuming foods with polyunsaturated fats and olive oil led to fewer instances of depression. The effect of trans fat on depression may be even more pronounced in the United States, where the rate of trans fat intake is much higher than in Europe.
Link between depression and trans fats
A research done at the University of Las Palmas de Gran Canaria in Spain did a research that found out people who had trans fat were 48 percent much more likely to suffer from depression. Those who got more than 0.6 percent of calories from trans fats were the exact same ones that had an increase danger in depression. To draw their conclusions, scientists tracked more than 12,000 people for six years. In the beginning of the research, no participants had depression. This was clear. Depression was greater for those who got more trans fat at the beginning of the research than those who got less.
Getting swelling with trans fat
There was a questionnaire that was given to individuals at the beginning and end of the research for the trans fat/depression study. Not only was trans fat consumption connected to depression, higher levels of trans fat consumption led to a higher danger of depression. Participants who ate a Mediterranean diet were less likely to become depressed. A depression/inflammation link was suggested by the author of the research since those with depression often have it. Trans fats increase inflammation, a danger factor for heart disease, also as lower HDL (good) cholesterol and raise LDL (bad) cholesterol. Mediterranean diets have olive oil used in them a lot. It helps reduce swelling very much.
Trans fat intake in the U.S.
The research done by the Spanish might wake some Americans up. It can help explain what is going on. Milk and cheese was where most of the trans fat came from in the Spanish subjects. The highest levels averaged 0.4 percent of total calories too. An American diet averages about 2.5 percent of calories from trans fat, in large part from processed foods. When it comes to consumption of trans fats and cases of depression, the United States leads.
Information from
MSN
health.msn.com/health-topics/depression/a
Bloomberg
bloomberg.com/news/2011-01-26/saturated-o
Medical News Today
medicalnewstoday.com/articles/215021.php