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.
Macronutrients include Carbon, Oxygen, Hydrogen, and Nitrogen. Micronutrients are chlorine, iron, maganese, zinc, boron, sodium, copper, molybdenum and nickel. Plants need these nutrients to survive.Macronutrients mainly include carbohydrates, proteins and fats and also water which are required in large quantities and their main function being the release of energy in body.Whereas, micronutrients mainly comprise vitamins and minerals which are required in minute quantities. Essential micronutrients include iodine, iron, vitamin A and folate.   A nutrient is a substance used in an organism's metabolism which must be taken in from the en â¦ vironment. Non-autotrophic organisms typically acquire nutrients by the ingestion of foods.