This means consuming 225 to 325 grams of carbs for a daily diet of 2,000 calories and eating 338 to 488 grams of carbohydrates when consuming 3,000 calories a day. Carbs for Athletes Active men and male athletes who have increased calorie needs likely require more carbohydrates than the RDA to help maximize athletic performance. Helpful or harmful? The comparative value of self-weighing and calorie counting versus intuitive eating on the eating disorder symptomology of college students. General guidelines for the entire adult population once recommended consuming 0.8 g of protein for every kilogram of body weight per day (0.8 g/kg/day). But Carol Greenwood, a specialist in geriatric nutrition at the University of Toronto, says that nutrition research suggests that people over the age of 70 should get at least 1 g/kg/day. His target calorie intake to lose weight is 1,860 calories per day (2,660 daily calorie burn – 800 calorie deficit). Now if you multiply your daily calorie deficit by 7, you get your total weekly calorie deficit. Since 1 pound of fat has 3500 calories, you can estimate how many pounds of fat you can lose each week (usually 1-2 pounds) based Findings suggest that adults over 65 need 1 to 1.2 grams of protein per kilogram of body weight. (That’s 68 to 82 grams of protein for a 150-pound person.) (That’s 68 to 82 grams of protein The food intake should have the below quantities of protein, carbohydrates and fat. Carbohydrate intake should be a minimum of 45% (945 calories) and a maximum of 65% (1,365 calories). I.e. between 236 and 341 grams of carbohydrates / day; Protein intake should be a minimum of 10% (210 calories) and a maximum of 35% (735 calories). According to the CDC, this number for adults should range from 18.5 – 24.9 for a normal or healthy weight. This number is calculated by taking your weight (in kg) and dividing it by your height (in meters). To get a ripped torso, your BMI needs to be at the lower end of this spectrum. Get out your calculator to figure out your BMI or plug A Good Diet Plan. As you age, focus on eating well, according to the folks at Harvard Health Publishing. Eat whole grains, fruits and vegetables, lean protein and low-fat dairy products. Practice portion control, and eat foods in moderation. Eat 45 to 60 grams of protein a day, focusing on high-quality proteins. A person weighs 180 pounds (81.65kg) and bicycles for leisure at a pace of 9.4 mph (a task that has a MET value of 5.8) for 1 hour (60 minutes). Calories Burned from Cycling 9.4 mph (per minute) = (5.8 x 81.65 x 3.5) ÷ 200 = 8.29. Calories Burned from Cycling 9.4 mph (for 60 minutes) = 8.29 x 60 = 497. With a sedentary lifestyle that includes no physical activity beyond everyday tasks like walking through a parking lot, a 150-pound woman burns about 2,045 calories per day. With light activity -- the equivalent of walking casually two miles per day -- she burns 2,386 calories. With a moderately active lifestyle than involves brisk walking 3Grb.