A number of studies have observed the protective effects of plant foods on mental health. In particular, consumption of fruits and vegetables may be highly beneficial. For example, in one study, researchers investigated the association between fruit and vegetable intake and depression by reviewing previous research. The results of the study showed that the risk of depression increased as fruit and vegetable intake decreased. When the data was analysed individually, the researcher noted that both fruit and vegetable intake was inversely associated with depression. Therefore, it might be that fruit and vegetables contain substances that reduce the development of depression. One explanation is that fruit and vegetables are rich in antioxidants, and antioxidants are known to be beneficial at protecting from depression. This relates to the way antioxidants are able to interfere with the development of inflammation, and this limits the damage to the brain that is caused by pro-inflammatory pathways.
Eat Well, Stay Healthy, Protect Yourself