Food misconceptions are common beliefs about nutrition and diet that are often misleading or incorrect. For example, many people think 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 misconception 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 those in white bread and sugary snacks, and healthier options that contribute positively to a balanced diet.