Which supplement was studied as a treatment for dementia and cognitive decline,but shown to be ineffective?

Name: Which supplement was studied as a treatment for dementia and cognitive decline,but shown to be ineffective?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Ginkgo biloba was studied extensively for its potential to improve memory and cognitive function in patients with dementia and cognitive decline, but several large-scale studies have found it to be ineffective. Therefore, it is not recommended as a treatment for these conditions.

Which Supplement Was Studied as a Treatment for Dementia and Cognitive