Spice up your memory? a daily blend of turmeric, cinnamon, and more put to the test
NCT ID NCT06889961
First seen Jul 24, 2026 · Last updated Jul 24, 2026
Summary
This pilot study investigates whether taking a daily capsule of mixed spices — turmeric, cinnamon, oregano, black pepper, sage, and thyme — can help preserve memory in adults aged 50 to 80 who are experiencing mild, age-related cognitive decline. Over three months, half the participants will receive the spice blend and half a placebo, with follow-up for another three months to see if any benefits last. The goal is to learn whether a simple dietary addition could support brain health during aging.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- a daily capsule of mixed spices (turmeric, cinnamon, oregano, black pepper, sage, thyme)
- What this could lead to
- If the spice mix improves memory, it could point toward a simple, diet-based way to help preserve cognitive function as people age.
- What could go wrong
- This is a small pilot study with only 50 participants, so results may not apply broadly. The spices are used at culinary doses, so any effect may be modest.
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The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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UCLA Center for Human Nutrition
RECRUITINGLos Angeles, California, 90024, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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