The effects of dietary improvement on symptoms of depression and anxiety: a meta-analysis of randomized controlled trials.

Following a plant-based diet may help an individual to beat depression and anxiety.

​This study examined the link between diets and the occurrence of depression and anxiety by means of a meta-analysis. Researchers pooled data from 16 studies that reported how dietary choices affect the risk of depression and anxiety. 

Researchers noted that greater intake of plant foods decreased the risk of suffering from depression and anxiety. On the other hand, high ingestion of foods rich in fats, such as processed meats, was found to increase the likelihood of experiencing symptoms of depression and anxiety. The results of this meta-analysis reveal that eating vegetarian diets may help to fight off depression and anxiety.