What is the recommended dietary allowance for protein in sedentary adults?

The recommended dietary allowance (RDA) for protein in sedentary adults is set at 0.8 grams of protein per kilogram of body weight. This figure is based on extensive research that indicates this amount is sufficient to meet the nutritional needs of most healthy individuals, ensuring adequate protein intake for maintenance, repair, and overall bodily functions.

The RDA considers the average needs of the population and includes a margin for safety. For instance, protein is essential for building and repairing tissues, producing enzymes and hormones, and supporting immune function. Sedentary adults generally have lower protein requirements compared to those who are physically active or have higher protein needs due to health conditions or muscle-building goals. Thus, the 0.8 gm/kg figure is a scientifically backed standard that provides a balance between sufficient intake and avoiding excessive protein consumption.