A new study published in the journal Nutrients shows that regular consumption of nuts may reduce the risk of depressive symptoms. The effect was particularly pronounced in those who ate nuts at least three times a week. In comparison, eating nuts once or twice a week had no statistically significant effect on depression risk.
The authors of the study attribute the possible protective effect of nuts to their composition. Nuts are rich in unsaturated fatty acids, vitamin E, magnesium, polyphenols and fiber, which have anti-inflammatory and antioxidant properties. These components have a positive effect on brain function and the gut microbiota.
Tryptophan, also found in nuts, plays a special role in mood regulation. In addition, phenolic acids, found in almonds, walnuts, and pistachios, promote the formation of nerve cells, improve stress response, and support gut health.
Thus, regularly including nuts in the diet can become one of the elements of preventing depressive states and maintaining mental health.
