The Industrialized Diet and Its Relationship to Skin Disease
Food and nutrition have been recognized as an important component of health and well-being for millennia, but over the past 100 years, western countries have seen an industrialization and homogenization of diet that is now laden with highly processed, calorie-dense foods rich in refined sugar, salt, white flour, processed meats, dairy, food additives, and refined oils, but being low in fiber, vitamins, minerals, and plant-derived antioxidants. A recent study reported that ultra-processed foods now make up 58% of calories consumed by U.S. adults and children older than 1 year, resulting in a high risk of adverse health outcomes, especially cardiometabolic, mental health disorders, and mortality. In fact, poor diet is the number one risk factor for premature death, mostly from cardiovascular disease, but also linked to chronic diseases including type 2 diabetes mellitus and cancer. In dermatology, diet has been linked to conditions like acne, and metabolic disease has been linked to psoriasis and acne severity. This lecture will discuss the industrialization of food production and the relationship between diet and some common diseases encountered in dermatology.
