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IB exam flash cards intro to nutrition
Macronutrients
Carbs, fats, proteins - Body's primary energy sources; carbs for quick energy, fats for long-term energy, proteins for muscle repair.
Micronutrients
Vitamins, minerals - Essential for bodily functions; vitamins like A, C, D, minerals like iron, calcium, zinc.
Hydration
Drink water, electrolytes - Crucial for bodily functions; water essential, electrolytes like sodium, potassium aid in balance.
Energy balance
Calories in vs. out - Balancing consumed calories with expended calories through physical activity to maintain weight.
Pre-exercise meal
Carbs, protein - Provides fuel for workouts; carbs for energy, protein for muscle repair.
Post-exercise meal
Protein, carbs - Aids in muscle recovery; protein for recovery, carbs for glycogen replenishment.
Supplements
Consult professional - Take under guidance for specific needs and to avoid risks.
