Vitamin B6 boosts brain power significantly
8.0Strong
evidence
evidence
The Claim
Many believe that taking high doses of Vitamin B6 can drastically enhance cognitive functions like memory and concentration due to its role in neurotransmitter synthesis.
Origin
This myth largely stems from marketing claims and the vitamin's known involvement in brain chemistry, which is often exaggerated by supplement companies.
What Science Says
Research shows that while Vitamin B6 is essential for normal brain function, there is limited evidence that supplementation beyond the recommended dietary allowance significantly enhances cognitive abilities in healthy individuals. A meta-analysis of randomized controlled trials (RCTs) found no substantial cognitive improvement with Vitamin B6 supplementation in non-deficient adults.
Verdict
Mostly False