According to the Dietary Reference Intake report for macronutrients, a sedentary adult should consume 0.8 grams of protein per kilogram of body weight, or 0.36 grams per pound. That means that the average sedentary man should eat about 56 grams of protein per day, and the average woman should eat about 46 grams.
How many ounces of protein do I need a day?
If thinking of protein in serving sizes makes the most sense to you, the USDA suggests that women ages 19 to 30 eat 5.5 ounces per day and women over 31 eat 5 ounces per day. Men from 19 to 30 should aim for 6.5 ounces, men 31 to 50 need about 6 ounces and men over 51 need 5.5 ounces.
How many ounces of protein should I eat a day to lose weight?
If you want to lose weight, aim for a daily protein intake between 1.6 and 2.2 grams of protein per kilogram of body weight (. 73 and 1 grams per pound). Athletes and heavy exercisers should consume 2.2-3.4 grams of protein per kilogram (1-1.5 grams per pound) if aiming for weight loss.
How do I calculate how much protein I need?
To determine your daily protein intake, you can multiply your weight in pounds by 0.36, or use this online protein calculator. For a 50-year-old woman who weighs 140 pounds woman and who is sedentary (doesn't exercise), that translates into 53 grams of protein a day.
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