For Durkheim the result of the division of labour is positive in that there is no need to compete in the sense of struggling just to survive. Division of Labour. The division of labour is, then, a result of the struggle for existence, but is a mellowed dnouement.
Recommended daily calorie intakes vary across the world. According to the National Health Service (NHS), UK, the average male adult needs approximately 2,500 calories per day to keep his weight constant, while the average adult female needs 2,000. US authorities recommend 2,700 calories per day for men and 2,200 for women.
The Average Caloric Intake of Women. If you're a woman adjusting your caloric intake, you may wonder how much you should be eating each day. There is no magic number, as the recommended daily amount for anyone is different based on gender, height, weight and activity level. A woman 18 to 35 years of age who weighs 132 lbs., for example, should be eating about 2,050 calories a day to maintain her weight, according to the Lifestyle Lounge website.