Obesity has become an international public health concern. In the United States, the rates of overweight and obesity have escalated dramatically in the last several decades. The health implications of obesity stem from its relationship with the development and progression of several health complications and diseases. Cardiovascular disease, which is the number one killer of women and men, is strongly influenced by obesity. The exact biological relationship between these two conditions is difficult to understand because several overlapping physiological systems and processes influence their development. One important component that affects obesity and cardiovascular disease is the sex of the individual. Although this basic biological variable is an obvious area for scientific study, research analyzing the influence of sex on obesity and cardiovascular disease is gravely lacking. The Society for Women's Health Research convened a workshop of obesity and cardiovascular disease experts in November 2005 to identify the gaps in scientific knowledge and crucial next steps in research related to sex differences in obesity and cardiovascular disease. This meeting report describes the workshop attendees' recommendations in detail.

In October 2006, the Society for Women's Health Research convened a workshop that focused on the behavioral and social influences on obesity in women across the life span with an emphasis on ethnicity, socioeconomic status, and mental health. The purposes of the workshop were to examine the current state of the science related to behavioral influences on obesity in women across the life span; to determine the mechanisms, methods, and technical advances required for research progress in this area; and to develop an agenda for future research on behavioral influences on obesity in women. The workshop participants included psychologists, social scientists, clinicians, health educators, health services researchers, nutrition specialists, and epidemiologists, among others, who have expertise in obesity at critical life stages in women (childhood, adolescence, pregnancy, menopause, and older age). Discussions during the workshop focused on 4 specific topics: (1) the relationship between mental or emotional health and obesity in women; (2) the impact of social, cultural, and environmental factors on obesity in women; (3) the improvement of obesity research methodology; and (4) the development of obesity prevention and intervention strategies. Based on these discussions, participants proposed recommendations for future research.