# Essentials: Understand & Improve Memory Using Science-Based Tools

An episode of [Huberman Lab](https://invisiblenetwork.ai/podcast/1545953110), 16 Apr 2026, 40 min.

Audio: https://traffic.megaphone.fm/SCIM6024056343.mp3?updated=1776315562

In this Huberman Lab Essentials episode, I explain how memories are formed and how key neurochemicals, such as adrenaline, can be leveraged to enhance memory formation. I also share science-based protocols to enhance learning, strengthen memory recall and reduce the number of repetitions needed to retain new information. In addition, I discuss how exercise supports cognitive function and memory and explore unique memory phenomena such as déjà vu. Read the show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Eight Sleep: https://eightsleep.com/huberman LMNT: https://drinklmnt.com/huberman Timestamps (00:00:00) Memory (00:00:21) Sensory Stimuli & Memory Bias (00:01:54) Associations & Memory; Tool: Repetition (00:05:00) Sponsor: Eight Sleep (00:06:18) Stress, Adrenaline & Strengthening Memories (00:11:10) Caffeine & Stimulants, Tool: Timing to Enhance Learning & Memory (00:14:39) Tool: Naps & Sleep for Learning & Memory (00:16:56) Sponsor: AG1 (00:18:19) Increase Adrenaline to Enhance Learning & Memory, Chronic Stress (00:21:56) Adrenaline Boosts Memory: Centuries-Old Practice (00:24:03) Tool: Cardiovascular Exercise & Brain Health, Neurogenesis (00:26:11) Exercise, Osteocalcin, Hippocampus & Memory (00:29:37) Sponsor: LMNT (00:31:09) Tool: Photographs, Mental Snapshots & Improved Memory (00:34:08) Déjà Vu (00:36:22) Tool: Brief Meditation Practice to Enhance Memory (00:38:38) Recap Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

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