A bill to amend the Public Health Service Act to provide coordinated leadership in Federal efforts to prevent and reduce overweight and obesity and to promote sound health and nutrition among Americans, and for other purposes.

Amends the Public Health Service Act to require the Secretary of Health and Human Services to convene a Task Force on Obesity to: (1) establish a government-wide strategy for preventing and reducing overweight and obesity that includes defining clear roles, responsibilities, and accountability for all federal agencies; (2) coordinate effective interagency coordination and priorities for action among federal agencies, including short-term and long-term goals for childhood and adult obesity rates; and (3) implement, and evaluate the effectiveness of, such strategy.