If a person consumes a 2000 kcal/day diet, what range of grams of protein corresponds to the recommended 10–35% of energy from protein?

20 g to 70 g — assuming only the nitrogen portion counts and converting differently will yield a smaller apparent range

25 g to 200 g — because some sources suggest a minimum absolute intake and a very high upper limit beyond the percentage calculation

50 g to 175 g

100 g to 300 g — because many recommendations are given in grams per kilogram but this assumes a blanket high-intake approach that overestimates the range