Processed food link to depression: research
Processed food can depress your metabolism, immune system, sex drive, and life expectancy. Now add your mood to the list of things processed foods depress. If you are thinking that you’ll just pop a Prozac the next time you eat a donut and you will be fine, please reconsider or you will have to pop a dozen more pills to treat the side effects of common anti-depressants.
Disclaimer: Major depression is serious and should be treated. Some foods are too dang good to never eat. But, if you are eating bad foods more times than not, try changing your diet for 30 days. You will be amazed how much better you will feel.