Psychological health is often directly linked to nutritional deficiencies. The severity of a nutritional deficiency can even determine the extent of illnesses like depression, bipolar disorder and obsessive compulsive disorder.

In short, food directly impacts your physiology which directly impacts your psychology—your mental health.

Fortunately, research has shown that healthy eating and guided supplementation can help alleviate painful symptoms that accompany depression and other psychological disorders—even in advanced stages. Some supplements have demonstrated the ability to be nearly twice as effective as antidepressant medication, without dangerous side effects.

The article goes on to suggest how certain food groups can help keep us mentally healthy.