Table 2. The recommended nutritional indicators per day for aged 19 to 29 adult men

Nutrient Recommended nutritional indicators Unit
Protein 65 g/day
Vitamin A 800 μg/day
Vitamin D 100–200 μg/day
Vitamin B12 2.4 μg/day
Ca 800 mg/day
Fe 10 mg/day
Mg 350 mg/day
P 700 mg/day
K 3,500 mg/day
Na 2,000 mg/day
Zn 10 mg/day
Folic acid 400 μg/day
Adapted from the ‘Dietary Reference Intakes For Koreans 2015’ (DRI 2015) [14].