On September 13-14, 2016, the National Academies of Sciences, Engineering, and Medicine's Food Forum convened a workshop in Washington, DC, to (1) examine trends and patterns in aging and factors related to healthy aging in the United States with a focus on nutrition; (2) examine how nutrition can sustain and promote healthy aging, not only in late adulthood, but beginning in pregnancy and early childhood and extending throughout the lifespan; (3) highlight the role of nutrition in the aging process at various stages in life; (4) discuss changes in organ systems over the lifespan, including the skeletal, muscular, and cardiovascular systems, and changes that occur with age related to cognitive, brain, and mental health; diet-related sensory preferences; oral health; and the microbiome; and (5) explore opportunities to move forward in promoting healthy aging in the United States. This Proceedings of a Workshop-in Brief summarizes key points of the workshop presentations and discussions. A comprehensive summary of the workshop will be publicly available in a forthcoming full-length Proceedings of a Workshop.