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A balanced diet is one that provides the body with all the essential nutrients, vitamins, and minerals it needs to function properly, maintain energy levels, support growth, and strengthen the immune system. The components of a balanced diet include carbohydrates, proteins, fats, water, vitamins, and minerals, all in appropriate amounts.
Carbohydrates:
Primary source of energy for the body.
Found in cereals, rice, bread, pasta, fruits, and vegetables.
Provide glucose for cellular activities and brain function.
Proteins:
Essential for growth, repair of tissues, and production of enzymes and hormones.
Sources include meat, fish, eggs, legumes, milk, and nuts.
Fats:
Provide energy storage, help absorb fat-soluble vitamins (A, D, E, K), and protect organs.
Healthy fats are found in oils, butter, seeds, and avocados.
Vitamins and Minerals:
Required in small amounts for metabolism, immunity, and bone health.
Examples: Vitamin C (immunity), Vitamin D (bones), Iron (blood formation), Calcium (teeth and bones).
Water:
Vital for digestion, temperature regulation, and transport of nutrients.
Makes up about 60–70% of body weight and must be replenished daily.
Each component plays a specific role in maintaining good health. A deficiency or imbalance of any nutrient can lead to health problems such as malnutrition, weakened immunity, or chronic diseases.Therefore, a balanced diet includes all these components—carbohydrates, fats, proteins, water, vitamins, and minerals—making option D (All of these) the correct answer.
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