Fat free mass includes everything in your body except fat-muscle, bones, organs and fluids, etc.By exercising regularly and eating a healthy, balanced diet, it is possible to achieve andmaintain a desirable ratio of fat to fat-free. Fat free mass is what is left when body fat was taken out from body weight.
According to the Average Macronutrient Distribution Range (AMDR) 10-35 percent of the average adultâs daily kilocalorie intake should come from protein, which is approximately 50-175 grams per day. The average intake in the United States falls in between that range at about 80 grams per day.
The latest DRIs for macronutrients were published in 2005. (View PDF .). Acceptable Distribution. A key component of the recommendation for macronutrients is how they are distributed in the diet; in other words, the percent of calories coming from protein, carbohydrate and fat.