Longevity Habits & Brain Health: Better Sleep, Less Stress, More Focus
What if aging is not something you simply accept, but something you can actively influence?
In this conversation, Dr. Elena Seranova looks at aging the way hackers look at locked systems. Armed with a PhD in stem cell biology, she launched NMN Bio as a direct challenge to the idea that your body’s timeline is fixed and to bring real longevity science into the hands of people who want more from life. Rigorous by training and unafraid to question anything labeled normal, she debunks bad science by building a new path forward. In her world, longevity is a system waiting to be rewritten.
We explore what it really takes to protect brain health, energy, focus, and recovery in a high-pressure world. Elena explains why modern professionals are more depleted than they realize, how stress, poor sleep, light exposure, and nutrient deficiencies can quietly affect concentration and performance, and what role supplements like magnesium, melatonin, NMN, and NAD can play in supporting cognitive and physical resilience.
Timestamps
00:00 Intro
02:34 Elena’s background in neuroscience, aging, and stem cell biology
06:30 Nutrition, sleep, and the hidden drivers of brain fog and poor focus
11:19 Melatonin, sleep quality, and what to know about dosage
17:00 Magnesium, stress, and why high performers may need more support
21:40 Organic vs inorganic magnesium and what actually gets absorbed
27:22 How to think about supplement quality, safety, and what to check before buying
36:18 NAD vs NMN, energy production, and why they matter as we age
54:41 Practical stress-reset tools for high performers
59:06 The 40 Hz focus and sleep soundtracks Elena uses for deep work and travel
1:03:26 Pregnancy, supplement safety, and where to find Elena’s products
What We Cover
* Brain fog, energy decline, and why high performers need to think differently about aging
* How processed food, insulin spikes, and stress affect focus and cognitive performance
* Why evening routines, light exposure, and circadian rhythms matter more than most people realize
* Melatonin, GABA, and how to think about sleep support more intelligently
* Magnesium and why form, absorption, and formulation matter
* The difference between NAD and NMN and why Elena believes NMN matters for longevity
* Jet lag, travel, and how to reduce the disruption of changing time zones
* Why meditation, breathwork, and magnesium baths can support recovery
* How 40 Hz sound can be used for deep work, sleep, and travel recovery
Key Takeaways
* Modern life places a real cognitive and biological load on the brain.
* Poor sleep, stress, light exposure, and nutrient depletion can quietly reduce focus and resilience.
* Melatonin can be useful, but more is not always better.
* The form of magnesium matters because absorption and function are not the same across products.
* Third-party testing and transparent sourcing are basic standards worth checking for.
* NAD is central to energy production, and NMN is one way to help replenish it.
* Short, repeatable practices can help shift the body out of stress mode during the day.
Guest Resources
* Visit Elena Seranova’s website: https://nmnbio.co.uk/ [https://nmnbio.co.uk/]
* Get Elena’s products here:
* Day & Night Bundle: https://nmnbio.co.uk/collections/bundles/products/day-night-bundle-nmn-500mg-nad-brain-oh-mg-https://nmnbio.co.uk/collections/bundles/products/day-night-bundle-nmn-500mg-nad-brain-oh-mg-magnesium [https://nmnbio.co.uk/collections/bundles/products/day-night-bundle-nmn-500mg-nad-brain-oh-mg-magnesium]
* Evening Magnesium: https://nmnbio.co.uk/products/oh-mg-relax-dream-repair-evening-magnesium [https://nmnbio.co.uk/products/oh-mg-relax-dream-repair-evening-magnesium]
* Elena's Jetlag reset protocol: https://nmnbio.co.uk/blogs/news/how-to-offset-jetlag-in-less-than-24-hours [https://nmnbio.co.uk/blogs/news/how-to-offset-jetlag-in-less-than-24-hours]
Use the code “CHARLENE” to get a 5% discount.
* Soundtracks Elena mentioned:
* 40 Hz for "deep sleep" on a plane: https://youtu.be/QqQ5fYc8WqM?si=mrHVEs3WmfSJc18G [https://youtu.be/QqQ5fYc8WqM?si=mrHVEs3WmfSJc18G]
40 Hz for morning deep work: https://youtu.be/TVNciuZac3I?si=MrHWeZggl9vZXqaI [https://youtu.be/TVNciuZac3I?si=MrHWeZggl9vZXqaI]
Connect With Me
🌍 Website: https://charlenegisele.com [https://charlenegisele.com]
📸 Instagram: https://instagram.com/charlenegisele [https://instagram.com/charlenegisele]
💼 LinkedIn: https://www.linkedin.com/in/charlène-gisèle-bourliout/ [https://www.linkedin.com/in/charl%C3%A8ne-gis%C3%A8le-bourliout/]
✉️ Subscribe to my Life Less Burnt Out Newsletter: https://charlenegisele.com/newsletter/ [https://charlenegisele.com/newsletter/]