Nexus Drinks & Vending Machine Systems is a national provider of drink vending machines, water coolers for the home and the office, plumbed in water dispensers, espresso and cappuccino, Flavia and Kenco coffee machines and Zummo fresh orange juicers.
Similar to depression in adults, scientists do not know the specific cause or causes of teen depression. They do believe that that the onset of depression is frequently caused by a combination of genetic, psychological, and environmental factors. In other words, there is no one cause of depression.
Studies on Marijuana and Depression. For depression that is caused by chronic stress, components of marijuana may be an effective treatment, according to a 2015 study by University of Buffalo scientists. The findings showed that stress caused a decrease in cannabis-like molecules naturally found in the brain, leading to behavior that mimicked depression.