The median IRA balance is $17,745 for people between ages 40 and 44, while those in their late 40s have a median of $24,264 saved for retirement. The average IRA balance is $49,948 in the early 40s and $68,683 between ages 45 and 49. 50s.
Acceptable Range. The acceptable macronutrient distribution range for dietary fat is 20 to 35 percent, which means that 20 to 35 percent of your daily calories should come from fat, according to the Institute of Medicine.
What percentage of proteins should your diet be? The percentage of proteins that your diet should consist of is 9  percent. In terms of grams, this would be 50 grams of protein per  day for the average adult.