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12 questions from this quiz
Kilocalories (kcal) or kilojoules (kJ)
9 kcal/g (more than double)
Total fuel from all food & drink consumed
Basal metabolic rate (BMR)
BMR, physical activity, thermic effect
Weight gain, obesity, diabetes, heart disease
Weight loss & undernutrition/malnutrition
Needs decrease due to slower metabolism
More muscle mass & larger body frames
Energy used to digest, absorb & process
Approximately 1800-2000 kcal per day
Around 2500-3000 kilocalories daily
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