No, fibrosis is not directly caused by skipping meals. Fibrosis is a condition characterized by the formation of excess fibrous connective tissue in an organ or tissue as a result of chronic inflammation or injury. Skipping meals may lead to malnutrition and other health issues, but it is not a direct cause of fibrosis. Fibrosis is typically caused by factors such as chronic inflammation, infections, autoimmune diseases, and environmental toxins.