Using the Keys Study as an Example, Discuss How Several

Question

Examlex · Accepted Answer

The Answer is The majority of cases of eating disorders are preceded by restrictive dieting. Keys et al.'s (1950) study showed that there are many similarities between people placed on a semi-starvation diet and those with eating disorders. Keys placed 36 young men on a diet of half the calories they normally consumed (around 1200) and they lost around 25 percent of their body weight. After 3 months, they were re-fed and permitted to regain weight. During the weight loss period, the men became obsessed with food, and experienced intense hunger and cravings. During the re-feeding period, the men often engaged in binge eating and had abnormal eating patterns. These men also experienced depression, anger, irritability, and suffered social problems. Individuals with eating disorders often experience similar symptoms of low self-esteem, depressed mood, feelings of failure, and stress.

Using the Keys Study as an Example, Discuss How Several

Definitions: