Protein Rda For Elderly. For an individual who weighs 150 pounds, they would need approximately 55 grams of protein per day. The recommended dietary allowance (rda) is set to provide a sufficient quantity of a particular nutrient to prevent deficiency in the majority of the population.

Adults amab over 51 should aim for 3,400 milligrams per day of potassium, while people afab over 51 should aim for 2,600 milligrams per day, according to the nih. The dri for protein in adults is 0.8 grams of protein per kilogram body weight (1). 50 years old and above.