Dr. Richard Isaacson was featured by CNN discussing new research suggesting that pet ownership may help slow cognitive decline in adults over 50 who live alone. The study found an association between having a pet and slower declines in verbal memory and verbal fluency, although researchers emphasized that the findings do not prove pets directly prevent dementia.

Dr. Isaacson encouraged a balanced interpretation of the research, noting that the study demonstrates an association rather than cause and effect. He also cautioned that adopting a pet may not be appropriate for individuals who already have significant cognitive impairment or physical limitations, emphasizing that responsible pet ownership requires careful consideration of a person’s overall health and ability to provide care.

Read the full CNN article to learn how social connection, pet companionship, and other lifestyle factors may contribute to long-term brain health.