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Research found mood disorders were more common among women who ate high-fat and sugary foods
Women who eat a typical Western diet high in junk food may increase their risk of suffering from mood disorders such as depression, according to a study conducted by researchers from the University of Melbourne and published in the
American Journal of Psychiatry.
Researchers gathered psychiatric evaluations of 925 women between the ages of 20 to 93 over the course of ten years, then compared them to data collected on the participants' diets. They found that women who ate a diet high in white bread, hamburgers, pizza, chips, beer, flavored dairy beverages and sugary foods were 50 percent more likely to suffer from depression or anxiety than women who did not eat such a diet.
In contrast, women who ate what the researchers classified as a traditional Australian diet, high in vegetables, fruit, beef, lamb, fish and whole grains, were 30 percent less likely to suffer from mood disorders than women who did not follow the Australian diet.
The connections between the diets and the risk of mood disorders remained strong even after researchers adjusted for potential confounding factors such as education, age, socioeconomic status, weight, physical activity, and alcohol and tobacco consumption.
Initially, the researchers found a lowered risk of mood disorders in women who consumed large quantities of salads, fruits, fish, tofu, beans, nuts, yogurt and red wine, but this association disappeared after they adjusted for confounding factors.
