Using Salt to Optimize Mental & Physical Performance
— Podcast —

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Sponsored by
The Huberman Lab
Start Date
March 13, 2022
Fee
$ 0
Multiple days?
No
CEUs avail?
No
Speakers
Dr. Andrew Huberman
Summary
Dr. Andrew Huberman explores the crucial role of salt (sodium) in nervous system function, mental and physical performance, and overall health. He explains how the brain senses salt levels, its relation to thirst, and the physiology of sodium and water balance. The episode covers salt’s interactions with stress, immune function, and neuron activity. Dr. Huberman discusses research suggesting that some individuals may benefit from increased sodium intake for improved mental performance and reduced anxiety, while others may need less. He provides guidance on determining optimal sodium intake based on individual lifestyle factors. The discussion includes salt’s impact on ‘hidden’ sugars in processed foods and its broader health implications. Referenced studies examine sugar preference, cardiovascular risk, orthostatic disorders, and fluid intake in relation to salt consumption. This comprehensive episode offers evidence-based insights for optimizing salt balance to enhance brain and body performance.