Common misconceptions about dieting and weight loss include the beliefs that extreme caloric restriction is necessary for success and that certain foods should be entirely avoided. Many individuals think quick fixes, such as fad diets, lead to lasting results, while sustainable weight loss is generally achieved through healthy eating and exercise. Additionally, the idea that all fats are detrimental is misleading, as healthy fats are crucial for overall health. Understanding these misconceptions can guide individuals toward healthier, more effective approaches to weight management.