7 Habits to Avoid for Maintaining Mental Sharpness in Your 80s

Maintaining mental sharpness in old age depends heavily on daily habits such as staying socially connected, engaging in mental challenges, managing stress, getting quality sleep, exercising regularly, avoiding smoking and excessive alcohol, and embracing novelty to prevent cognitive decline. These habits foster neuroplasticity and resilience, emphasizing that it's never too late to adopt healthier routines for long-term brain health.