Vitamin cocktail may boost aging brains
NCT ID NCT07486141
First seen Mar 21, 2026 · Last updated May 16, 2026 · Updated 6 times
Summary
This study looks at whether taking vitamin D3, folic acid, and vitamin B12 can help people aged 50 to 70 with mild cognitive impairment (MCI) — a slight but noticeable decline in memory and thinking. Participants are split into three groups: low-dose vitamins, high-dose vitamins, or a placebo. They take the supplements for 6 months, and researchers track changes in cognitive test scores and blood vitamin levels. The goal is to see if this simple nutritional approach can slow or improve cognitive decline.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Capital Medical University
Beijing, Beijing Municipality, 100069, China
Conditions
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