Beetroot extract shows promise for better sleep and heart health
NCT ID NCT06117007
First seen Nov 16, 2025 · Last updated May 12, 2026 · Updated 22 times
Summary
This study tested whether a daily capsule of betalains (from beetroot) can improve blood vessel function, sleep, and quality of life in healthy middle-aged adults (ages 40-65). 42 participants took either betalain or placebo capsules for a month, wore fitness trackers, and completed questionnaires. The goal was to see if this natural extract offers simple benefits for aging bodies.
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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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Metabolic Research Unit (King's College London)
London, London, SE1 9NH, United Kingdom
Conditions
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