Successful aging involves maintaining low risk of disease, high cognitive and physical functioning, and active engagement with life. Factors that contribute to successful aging include physical health before age 50, absence of unhealthy habits, social support, and cognitive and physical activity in older age. Strategies to age successfully include regular exercise, cognitive stimulation, healthy diet, social engagement, stress management, and immunizations. Social workers play a role in assessments, advocacy, counseling, and risk management to help older adults age successfully.