NAFC NUTRITION CERTIFICATION
COMPREHENSIVE STUDY GUIDE 2026
FULL QUESTIONS AND SOLUTIONS
GRADED A+
>> Adult Nutrition
Answer: Dietary needs for grown individuals
>> Aging Nutrition
Answer: Eating for older adults
>> Senior Nutrition
Answer: Nutritional needs of elderly
>> Sarcopenia
Answer: Age-related muscle loss
>> Nutrient Deficiency
Answer: Insufficient nutrient intake
>> Malnutrition
Answer: Poor nutrition status
>> Undernutrition
Answer: Inadequate nutrient intake
>> Overnutrition
, Answer: Excessive nutrient or calorie intake
>> Vitamin Deficiency
Answer: Insufficient vitamin levels
>> Mineral Deficiency
Answer: Insufficient mineral levels
>> Anemia
Answer: Low red blood cell count
>> Iron Deficiency Anemia
Answer: Anemia from low iron
>> Vitamin D Deficiency
Answer: Insufficient vitamin D
>> B12 Deficiency
Answer: Low cobalamin levels
>> Scurvy
Answer: Vitamin C deficiency disease
>> Rickets
Answer: Vitamin D deficiency in children
>> Beriberi
Answer: Thiamin deficiency disease
>> Pellagra
COMPREHENSIVE STUDY GUIDE 2026
FULL QUESTIONS AND SOLUTIONS
GRADED A+
>> Adult Nutrition
Answer: Dietary needs for grown individuals
>> Aging Nutrition
Answer: Eating for older adults
>> Senior Nutrition
Answer: Nutritional needs of elderly
>> Sarcopenia
Answer: Age-related muscle loss
>> Nutrient Deficiency
Answer: Insufficient nutrient intake
>> Malnutrition
Answer: Poor nutrition status
>> Undernutrition
Answer: Inadequate nutrient intake
>> Overnutrition
, Answer: Excessive nutrient or calorie intake
>> Vitamin Deficiency
Answer: Insufficient vitamin levels
>> Mineral Deficiency
Answer: Insufficient mineral levels
>> Anemia
Answer: Low red blood cell count
>> Iron Deficiency Anemia
Answer: Anemia from low iron
>> Vitamin D Deficiency
Answer: Insufficient vitamin D
>> B12 Deficiency
Answer: Low cobalamin levels
>> Scurvy
Answer: Vitamin C deficiency disease
>> Rickets
Answer: Vitamin D deficiency in children
>> Beriberi
Answer: Thiamin deficiency disease
>> Pellagra