Question

Explain how fat cell development, set point theory, genetics, leptin, and ghrelin affect body weight and the development of obesity. Identify environmental causes of obesity. Explain the risks of fad diets, dietary supplements, and herbs in the treatment of obesity. Explain the drugs used to treat obesity and their side effects. Discuss the risks and benefits of surgery for obesity. Devise a plan and strategies for successful weight loss. Discuss the causes and treatment of underweight. Evaluate fad diets for effectiveness, safety, and long-term weight control.

Answer 1

Growth of adipose tissue is the result of the development of new fat cells from precursor cells. This process of fat cell development, known as adipogenesis, leads to the accumulation of lipids and an increase in the number and size of fat cells.