Dietary therapy refers to a type of treatment that involves using specific diets and nutrition plans to help manage or prevent certain health conditions. This can include restricting or eliminating certain foods, increasing consumption of others, or making other changes to one's eating habits in order to promote overall wellness. Dietary therapy is often used as a complementary approach alongside traditional medical treatments for various illnesses and diseases such as diabetes, heart disease, cancer, and autoimmune disorders. The goal of dietary therapy is to provide nourishment and support the body's natural healing processes while addressing specific nutritional needs based on individual health conditions.