What Could Be Causing Your Appetite Loss? 10 Possible Reasons

6. Depression

Loss of appetite is one of the most common symptoms of depression. While it can be partly explained by a loss of motivation for preparing and enjoying meals, studies in adults 40 and older also show a strong connection between major depression and a blunting of the ability to taste and smell. The authors of a cross-sectional study on the subject recommend that health care practitioners screen patients for depression when they report a change in those senses.