Preventing Dementia

Thursday, January 22, 2026 - 12:11pm

Cognitive decline is a normal part of getting older, but there is a lot that you can do to prevent dementia. Here are some key Brain-Healthy actions that you can make part of everyday life now, and for the long term:

Lifestyle & Habits

  • Physical Activity: Regular exercise (cardio & strength training) improves heart and brain health. Aim for 150 mins/week.
  • Healthy Diet: Focus on plants, fruits, vegetables, nuts, seeds, and fish; reduce meat and dairy (mediterranean diet).
  • No Smoking: Staying away from tobacco smoke significantly reduces risk.
  • Limit Alcohol: Less alcohol is best!
  • Good Sleep: Aim for 7-8 hours and maintain a routine.
  • Protect Your Head: Prevent serious head injuries and concussions. 

Mental & Social Well-being

  • Stay Mentally Active: Puzzles, learning new skills, reading, or hobbies stimulate your brain.
  • Stay Socially Connected: Combat isolation by engaging with friends, family, or community groups.
  • Manage Mental Health: Treat depression and stress; talk to a doctor if you feel low. 

Medical Management

  • Heart Health: Control blood pressure, cholesterol, and blood sugar.
  • Hearing: Treat hearing loss with hearing aids and protect ears from loud noise.
  • Regular Check-ups: See your GP for regular check-ups and to manage chronic conditions.