Results from a study of more than 10,000 initially healthy Spaniards shows that those who followed the Mediterranean dietary pattern (MDP) — rich in vegetables, fruits, nuts, whole grains, and fish — were less likely to develop depression during the next 4 years than those who ate more meat, meat products, or whole-fat dairy. The risk for depression was substantially lower in participants with higher adherence to the MDP – depression rates were about 30% lower in those with the highest consumption of fruit, nuts, legumes, and monounsaturated (e.g. olive oil) vs saturated fats. The authors state that healthier food habits may lead to an improved brain function and consequently to a greater resilience to better face the frustrations of every day, to control stress, and to overcome personality deficits.
see https://www.medscape.com/viewarticle/710145?src=mpnews&spon=34&uac=41877BX