Vitamin A is essential for brain health, but are you getting the right amount? In this interview with Dr. Peter McCaffery (University of Aberdeen), we explore vitamin A’s critical role in memory, Alzheimer’s risk, and why blood tests fail to detect deficiency or toxicity. Learn how to optimize your levels—without risking overconsumption from liver or supplements.

🌐Links in this video

https://www.abdn.ac.uk/people/peter.mccaffery

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