The daily protein need depends mostly on a person's weight. It is calculated that our body needs 0.8-0.9 gram for 1 kilogram of body weight. This amount depends also on the physical activity that a person does. For example, for bodybuilding, the protein intake should be an average of 1.5-2 gram per day.
Your daily protein intake (factor 1.8g/ kg/ day) should be:
45 kg: 81 gr per day
50 kg: 90 gr per day
55 kg: 99 gr per day
60 kg: 108 gr per day
65 kg: 117 gr per day
70 kg: 126 gr per day
75 kg: 135 gr per day
80 kg: 144 gr per day
85 kg: 153 gr per day
90 kg: 162 gr per day
The daily protein need, changes from person to person, depending on their age, sex (women need less proteins, because their muscular mass is lower than that of men). This daily needs can get fulfilled by consuming twice or three times a day food with animal origin or plants enriched in proteins.
