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.Timestamps00:00 Intro02:34 Elena’s background in neuroscience, aging, and stem cell biology06:30 Nutrition, sleep, and the hidden drivers of brain fog and poor focus11:19 Melatonin, sleep quality, and what to know about dosage17:00 Magnesium, stress, and why high performers may need more support21:40 Organic vs inorganic magnesium and what actually gets absorbed27:22 How to think about supplement quality, safety, and what to check before buying36:18 NAD vs NMN, energy production, and why they matter as we age54:41 Practical stress-reset tools for high performers59:06 The 40 Hz focus and sleep soundtracks Elena uses for deep work and travel1:03:26 Pregnancy, supplement safety, and where to find Elena’s productsWhat We CoverBrain fog, energy decline, and why high performers need to think differently about agingHow processed food, insulin spikes, and stress affect focus and cognitive performanceWhy evening routines, light exposure, and circadian rhythms matter more than most people realizeMelatonin, GABA, and how to think about sleep support more intelligentlyMagnesium and why form, absorption, and formulation matterThe difference between NAD and NMN and why Elena believes NMN matters for longevityJet lag, travel, and how to reduce the disruption of changing time zonesWhy meditation, breathwork, and magnesium baths can support recoveryHow 40 Hz sound can be used for deep work, sleep, and travel recoveryKey TakeawaysModern 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 ResourcesVisit Elena Seranova’s website: 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-magnesiumEvening Magnesium: https://nmnbio.co.uk/products/oh-mg-relax-dream-repair-evening-magnesiumElena's Jetlag reset protocol: https://nmnbio.co.uk/blogs/news/how-to-offset-jetlag-in-less-than-24-hoursUse the code “CHARLENE” to get a 5% discount.Soundtracks Elena mentioned:40 Hz for "deep sleep" on a plane: https://youtu.be/QqQ5fYc8WqM?si=mrHVEs3WmfSJc18G40 Hz for morning deep work: https://youtu.be/TVNciuZac3I?si=MrHWeZggl9vZXqaIConnect With Me🌍 Website: https://charlenegisele.com📸 Instagram: https://instagram.com/charlenegisele💼 LinkedIn: https://www.linkedin.com/in/charlène-gisèle-bourliout/✉️ Subscribe to my Life Less Burnt Out Newsletter: https://charlenegisele.com/newsletter/