What factor is used to calculate protein requirements for healthy adults per kilogram of body weight?

What factor is used to calculate protein requirements for healthy adults per kilogram of body weight?

• A. 0.6 g/kg
• B. 1.2 g/kg
• C. 0.8 g/kg
• D. 1.4 g/kg

Answer: (C)

Protein needs for healthy adults are estimated using a fixed factor per kilogram of body weight. The standard value is 0.8 g of protein per kilogram of body weight per day, which provides enough amino acids to maintain nitrogen balance in most sedentary adults. To apply it, multiply your weight in kilograms by 0.8 to get your daily protein target. For example, someone weighing 70 kg would aim for about 56 g of protein each day. Higher amounts, like 1.2 or 1.4 g/kg, are typically used for athletes or people with higher protein needs due to training or specific conditions, while 0.6 g/kg is not the general recommendation for healthy adults.

Protein needs for healthy adults are estimated using a fixed factor per kilogram of body weight. The standard value is 0.8 g of protein per kilogram of body weight per day, which provides enough amino acids to maintain nitrogen balance in most sedentary adults. To apply it, multiply your weight in kilograms by 0.8 to get your daily protein target. For example, someone weighing 70 kg would aim for about 56 g of protein each day. Higher amounts, like 1.2 or 1.4 g/kg, are typically used for athletes or people with higher protein needs due to training or specific conditions, while 0.6 g/kg is not the general recommendation for healthy adults.