"Science-backed habits for sharp mental health in your 70s"

Older adults in their 70s share science-backed habits that help keep them mentally sharp, including daily exercise, making meaningful connections, learning something new, reducing stress, and eating a brain-healthy diet. Neuroscientists confirm that these habits can help ward off memory loss and cognitive decline. Exercise keeps the heart and blood vessels healthy, which nurtures the brain with oxygen and nutrition. Social engagements reduce the risk of developing dementia, and learning something new engages more of the brain, leading to growth of new pathways and connections. Chronic stress can negatively impact cognitive health, and a brain-healthy diet rich in essential nutrients, particularly omega-3 fatty acids, can positively influence cognitive function and help preserve mental sharpness.