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 University of Washington reports that overweight and obese adults need 10 calories for each pound of their desirable body weight daily to reach their goal weight. For example, a senior woman desiring to reach 140 pounds should aim for 1,400 calories daily, while older women with goal weights of 120 pounds require about 1,200 calories a day. References (5) Centers for Disease Control and Prevention: Prevalence of Obesity among Older Adults in the United States, 2007â2010