Mediterranean Diet Linked to Reduced Depression

The Mediterranean diet has been associated with reduced risk of depression a study by the University of Navarra, published in the October, 2009 issue of the Archives of General Psychiatry. The study found that people who followed dietary guidelines similar to the Mediterranean diet appeared to be less likely to develop depression. The Mediterranean dist is a plan that is rich in fruits, vegetables, fish and whole grans.

The lower Mediterranean has a lower incident of mental disorders than northern 'European countries, according the the article's background information. One of the reasons for the lower incidence of mental disorder may be that the diet may be protective against depression. Previous research has indicated that the fatty acids in olive oil, commonly used as an ingredient in Mediterranean cooking, may lower the risk of severe depression.

The benefits of the Mediterranean diet are likely to be synergistic, meaning that the components of the diet combine and work together for the overall health benefit. The diet is rich in omega-tree fatty acids, antioxidants, flavonoids and phytochemicals.

The Mediterranean diet is rich in plant based food, including fruits, vegetables and nuts. These plant based foods are also rich in B vitamins and natural folates. The combination of these elements may help to prevent inflammatory diseases and depression.

According to information on the American Heart Association website, there is no one Mediterranean diet. There are at least 16 countries that border the Mediterranean Sea and their diets vary from country to country.

The common elements of the diet in the Mediterranean include:

Plentiful fruits, vegetables, bread, potatoes, nuts, beans and seeds.

Protein sources including fish, poultry and dairy products are consumed in low amounts.

Little red meat is eaten.

Olive oil is an important source of monounsaturated fat.

Low to moderate consumption of wine is included in the diet.

The nutrition plan that is commonly consumed in the Mediterranean is generally considered a healthy eating plan. The diet itself may not be the only reason that people in the Mediterranean have overall less depression. The lifestyle in the region may include more sunshine, fresh air, physical activity and better social support.

The research linking the Mediterranean diet and reduced depression is promising, but requires additional research before making a recommendation.

Information in this article is not intended as medical advice. If you have questions or concerns about a medical or mental condition, please consult a qualified medical professional.

Resources:

American Heart Association

EurekAlert: Mediterranean diet associated with reduced risk of depression

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