Mental well-being influenced by trace mineral intake
Lithium has a long history of use in the treatment of mental disorders. However, it hasn't been until recently that scientists began exploring the psychiatric implications of naturally occurring lithium in the water supply. As stated in the article, Foods Rich in Lithium And Lithium Supplements:
"Research suggests that locations with the highest concentration of lithium tend to have the lowest rates of depression and violent crime. These studies have been conducted across the globe in different climates with different natural habits and diets. Researchers have therefore concluded that this phenomenon is fairly universal."