WAEC SSCE Physical Education
Study notes for Nutrition — part of the WAEC SSCE Physical Education syllabus. 3 learning objectives with explanations and exam tips.
Food nutrients are substances in our meals that help our bodies grow, stay healthy and have energy to work. These nutrients are grouped into six main classes: carbohydrates, proteins, fats, vitamins, minerals and water.
Carbohydrates give us quick energy and come from foods like rice, yam and garri. Proteins help build and repair our muscles and body tissues; you get them from eggs, beans and fish. Fats store energy in our body and help us absorb certain vitamins. Vitamins and minerals protect us from diseases and keep our bones strong. Finally, water helps digest food and cool our body through sweating.
A typical Nigerian meal like jollof rice with chicken combines carbohydrates from the rice, protein from the chicken, and fats from the oil used in cooking. Understanding these nutrient classes helps you eat balanced meals that keep you fit and strong for your sports activities.
A balanced diet means eating the right types and amounts of food your body needs to stay healthy and function properly. Your body requires proteins for muscle building, carbohydrates for energy, fats for warmth, vitamins and minerals for disease resistance, and water for proper body function. Think of it like a car that needs petrol, oil, and water to run smoothly—your body works the same way.
A practical Nigerian example is a meal combining jollof rice, grilled chicken, and vegetable salad with palm oil. The rice provides carbohydrates, the chicken gives protein, the palm oil supplies fats, while the vegetables offer vitamins and minerals. This single meal covers most food groups needed daily.
Eating balanced meals regularly improves your athletic performance, concentration in school, and overall wellness. You don't need expensive foods; local Nigerian meals like beans and garri, or yam and eggs, provide excellent nutrition when combined properly.
Athletes need special eating plans because their bodies work differently from non-athletes. When you train hard or compete, your muscles use up energy quickly and need more nutrients to repair and grow strong. This is what we call dietary consideration in sports.
A footballer playing in the Nigerian Premier League, for example, cannot eat the same way as someone sitting in an office. The player needs extra carbohydrates from foods like rice, yam, and bread to fuel intense matches. They also need protein from eggs, beans, and fish to rebuild tired muscles after training sessions.
Good sports nutrition means eating the right foods, in the right amounts, at the right times. Before exercise, you need easily digestible carbs. After exercise, protein helps recovery. Even water intake matters because sweating causes dehydration.