What is the recommended daily intake of protein for adults?

The recommended daily intake of protein for adults is generally set at 0.8 grams per kilogram of body weight. This recommendation is based on the dietary needs of healthy adults to maintain muscle mass, support various bodily functions, and provide adequate amino acids for overall health.

The 0.8 grams guideline is established by various health organizations, including the World Health Organization and the National Academy of Sciences, highlighting that this amount is sufficient to meet the nutritional requirements of most individuals who engage in typical daily activities. It is important to note that factors such as age, activity level, and specific health conditions might influence individual protein needs.

In contrast, higher protein recommendations may be applicable for certain populations, such as athletes or those recovering from illness, but these situations are not the baseline for general adult intake. This establishes the 0.8 grams per kilogram guideline as the standard for regular adult protein consumption.