Sniffing pleasant smells to improve memory | Michael Leon

Live Long and Master Aging

Memory loss is often cited as one of the most worrying aspects of growing older. But what if the section of the brain that's responsible for memory could be stimulated by simply sniffing a few pleasant odors?
There is extensive research pointing to a relationship between exposure to different smells and memory improvement. A clinical trial led by Prof. Michael Leon at the Department of Neurobiology and Behavior, University of California, Irvine, suggests the loss of olfaction can cause the memory parts of the brain to deteriorate, while adding more smell experiences can improve memory. The research also explores the use of environmental enrichment, as it's known, to treat neurological disorders like autism.
Prof. Leon's team used diffusers to release various essential oils while participants slept, leading to improved memory and sleep. The results suggest that exposure to smells like orange and lemon significantly improves memory in older adults, with some experiencing a 226% increase.
Researchers have developed a device called Memory Air that automatically emits odors while individuals sleep, providing the brain with the necessary stimulation. In this interview we discuss the evidence and explore why such an approach could be valuable not only in improving memory but overall well-being.
▸ Read a transcript of this conversation + additional show-notes
DISCOUNTS
This site includes affiliate links from which we derive a small commission, if you click on the product links and use the code LLAMA at checkout. This helps support the channel and allows us to continue sharing conversations like this. LLAMA is available, free of charge, wherever you get your podcasts. Our mission is to explore the science and lifestyle interventions that could help us live longer and better. Thank you for your support.
▸ Algae snacks? To get a 20 percent discount on EnergyBits.com products use the code LLAMA at checkout

DoNotAge
DoNotAge.org is offering listeners to LLAMA a 10% discount on its range of products – NAD boosters, Sirtuin activators, senolytics and more. Any health queries can be answered by emailing the team at [e-mail]
Use the code LLAMA at checkout.
-

FlexBeam red light therapy

Recharge Health is offering LLAMA listeners a discount on the purchase of FlexBeam, the wearable red light therapy device which targets key parts of the body to improve sleep, treat injuries and sooth aches and pains associated with aging. Discounts vary - see details of the current offer here
-

Fit, Healthy & Happy Podcast
Welcome to the Fit, Healthy and Happy Podcast hosted by Josh and Kyle from Colossus...
Listen on: Apple Podcasts Spotify

Support the Show.

The Live Long and Master Aging (LLAMA) podcast, a HealthSpan Media LLC production, shares ideas but does not offer medical advice. If you have health concerns of any kind, or you are considering adopting a new diet or exercise regime, you should consult your doctor.

Bölümler

1. Sniffing pleasant smells to improve memory | Michael Leon (00:00:00)

2. [Ad] Fit, Healthy & Happy Podcast (00:21:01)

3. (Cont.) Sniffing pleasant smells to improve memory | Michael Leon (00:21:02)