Walked into a room and forgot why? Before you panic, listen to this. In this episode of the Over 50 Health & Wellness Podcast, host Mark Sullivan tackles brain health and memory after 50 with honesty and reassurance — separating normal age-related forgetfulness from real warning signs, and sharing what the latest research says you can actually do to protect your mind.

Learn the key difference between normal aging and dementia, the treatable conditions that can masquerade as memory loss, and the 2024 Lancet Commission finding that nearly half of dementia cases may be preventable or delayed. Discover why what's good for your heart is good for your brain. Backed by the NIH, the Lancet Commission, and Rush University research.

In this episode:• Normal forgetfulness vs. real warning signs• Why dementia is NOT a normal part of aging• Treatable causes of memory trouble you might be missing• The 14 risk factors behind ~45% of dementia cases• The MIND diet and brain-protective habits• What a memory evaluation actually involves• 3 simple things you can start this week

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This episode is for education and encouragement only and is not medical advice. If you or a loved one notice memory changes that interfere with daily life, please talk to a doctor — many causes are treatable and early evaluation matters.

All verified at time of writing:

• Forgetfulness can be normal aging, but dementia is NOT normal aging; normal vs. serious memory problems (interference with daily life); mild cognitive impairment (MCI) and that not everyone with MCI develops Alzheimer's; treatable causes; the importance of seeing a doctor: NIH, National Institute on Aging — https://www.nia.nih.gov/health/memory-loss-and-forgetfulness/memory-problems-forgetfulness-and-aging
• ~45% of dementia cases potentially preventable or delayed by addressing 14 modifiable risk factors across the life course; the 14 factors including newly added high LDL cholesterol and untreated vision loss: The Lancet Commission, "Dementia prevention, intervention, and care: 2024 report" — https://www.thelancet.com/commissions-do/dementia-prevention-intervention-and-care · Alzheimer's Disease International summary — https://www.alzint.org/news-events/news/lancet-commission-identifies-two-new-risk-factors-for-dementia-and-suggests-45-of-cases-could-be-delayed-or-reduced/ · (caveat that 45% is a theoretical maximum) Science Media Centre expert reaction — https://www.sciencemediacentre.org/expert-reaction-to-2024-lancet-commission-report-on-dementia-prevention-intervention-and-care/
• Social isolation associated with ~50% increased dementia risk in older adults: U.S. Surgeon General's Advisory (2023), "Our Epidemic of Loneliness and Isolation" — https://www.hhs.gov/sites/default/files/surgeon-general-social-connection-advisory.pdf
• The MIND diet (Mediterranean-DASH Intervention for Neurodegenerative Delay), its foods, and its research base — including the honest nuance that observational data is stronger than the 3-year RCT: Rush University Medical Center — https://www.rush.edu/news/mind-diet-study-shows-short-term-impact-cognition · NIH NIA — https://www.nia.nih.gov/news/mind-and-mediterranean-diets-linked-fewer-signs-alzheimers-brain-pathology · Harvard Nutrition Source — https://nutritionsource.hsph.harvard.edu/healthy-weight/diet-reviews/mind-diet/