FINGER trial: 2-year diet, exercise, cognitive training and vascular monitoring vs general health advice

The Finnish FINGER trial randomized 1,260 adults aged 60 to 77 at elevated dementia risk to a two-year program combining diet, exercise, cognitive training, and vascular risk monitoring, or to general health advice. Cognitive scores rose in both groups, but more in the intervention group: a between-group difference of 0.022 per year, 95% confidence interval 0.002 to 0.042. This video explains how large that really is. Most people who worry about dementia eventually ask the same question: is there a package of habits that helps? Not a single supplement or a single trick, but a whole approach to daily life. In 2015, a Finnish research group tried to answer that with a two-year randomized trial called FINGER. They enrolled one thousand two hundred and sixty adults aged sixty to seventy-seven who had an elevated dementia risk score but were not yet impaired, and assigned them either to a combined program of diet, exercise, cognitive training, and vascular risk monitoring, or to general health advice. Both group --- Paper cited: A 2 year multidomain intervention of diet, exercise, cognitive training, and vascular risk monitoring versus control to prevent cognitive decline in at-risk elderly people (FINGER): a randomised controlled trial Authors: Ngandu T, Lehtisalo J, Solomon A, Levälahti E, Ahtiluoto S, Antikainen R, et al. Journal: The Lancet Year: 2015 DOI: 10.1016/S0140-6736(15)60461-5 --- Subscribe for one peer-reviewed paper made practical, every Tuesday and Friday. Free guide: How to Read Your Biomarker Panel at 55+ - {{LEAD_MAGNET_URL}} --- EDUCATIONAL CONTENT - NOT MEDICAL ADVICE This video is for general educational and informational purposes only. It summarizes peer-reviewed research. It does NOT constitute: - Medical advice, diagnosis, or treatment - Recommendations to start, stop, or change any medication - Dosing instructions for supplements or interventions - A substitute for consultation with a licensed physician Before applying anything discussed: - Talk to your physician, especially if you take prescription medications (statins, metformin, blood thinners, antihypertensives, GLP-1 agonists, etc.) - Discuss interactions, contraindications, and your individual risk profile - Get baseline biomarkers before changing your regimen if relevant Specific cautions: - Intermittent fasting: not appropriate for people with diabetes (especially Type 1), history of eating disorders, pregnancy, or underweight status without medical supervision. - Strength/Zone-2 training: medical clearance recommended for cardiovascular or joint conditions before initiating new training loads. - Supplements: third-party tested products preferred; verify drug interactions. AFFILIATE DISCLOSURE (FTC compliant): Some links in the description may be affiliate links. We may earn a commission at no additional cost to you. We only feature products and tools relevant to the research discussed. AI-ASSISTED PRODUCTION: Voice narration is generated via Edge TTS (Microsoft Neural Voice). Research, scriptwriting, and review are conducted by a human editor before publication. Reviewed: 2026-10-13