Nutrition myths are common misconceptions about food and health that can lead to confusion. For example, many people believe that eating fat makes you gain weight, but healthy fats, like those found in avocados and nuts, are essential for overall health and can actually help with weight management. Another myth is that all carbohydrates are bad for you. In reality, whole grains, fruits, and vegetables provide important nutrients and energy. It's crucial to distinguish between refined carbs, like sugary snacks, and healthier options that support a balanced diet. Understanding these myths can help individuals make better dietary choices.