When planning meals for weight loss, several factors must be considered. First, it's essential to assess caloric intake and ensure it aligns with weight loss goals. Nutrient density should also be prioritized, focusing on foods that provide essential vitamins and minerals without excessive calories. Additionally, incorporating a balance of macronutrients—proteins, fats, and carbohydrates—is crucial for maintaining satiety and energy levels. It's also strategic to consider personal preferences and lifestyle, making meal planning sustainable over the long term, and ensuring adherence to dietary changes.