1. Nutrients & Dietary Requirements | Balanced diet definition, vitamin B12 sources, effects of sugar, role of vitamin A, and importance of iodide. 2. Energy & Digestion | Energy-providing nutrients, energy balance concept, units of energy measurement, and digestive enzyme functions. 3. Hydration & Water-Soluble Vitamins | Reasons for drinking water, water-soluble vitamins, and impact on nutrient absorption. 4. Food Preparation & Cooking Techniques | Functions of ingredients in shortcrust pastry, egg usage in cooking, and freezing methods for food preservation. 5. Food Safety & Labeling | Importance of food labels, manufacturer contact details, tamper-evident packaging, and ensuring food safety. 6. Practical Food Knowledge & Application | Nutritional importance of fruits and vegetables, chicken storage and tenderization methods, and food additive benefits.