Dmitri Leonov
4.4K posts


My simple feature request for @sanebox . . . cold emails.
Detect them and move them somewhere outside my inbox.
Should be straightforward: no record of this person emailing me before and/or vibes like a sales email.
Been requesting this for years. It's time?
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Most of what we call biohacking is just trying to replicate what nature already perfected.
- We invented grounding mats because we stopped walking barefoot.
- We invented light therapy because we stopped going outside.
- We invented sound healing because we’ve filled our ears with noise and nonsense (binaural beats are an exception - they actually don't exist in nature).
We’re not “enhancing” biology. We build tech to do what trees, sun, water, and soil used to do for free. The answer isn’t more tech. The answer is balance. Supplements can help. Devices can support. But when we isolate a compound—or a frequency—we pull it out of the ecosystem that gave it intelligence
The Periodic Table of Elements (developed by my namesake, Dmitri Mendeleev) is mostly toxic. What makes it non-toxic? Millions of years of nature's intelligence. Life is what transforms elements into medicine.
It's not realistic that we'll start living in caves again, but our tech stack should mimic nature as much as possible to reach that balance:
🥦 Eat nutrient rich food, not just pills.
🌈 If you can't go outside, use full spectrum of colors in your light therapy (not just red).
🔊 Listening to a full spectrum of frequencies throughout the day, not just 528 Hz. If you're into binaural beats - try gamma for work, and theta for meditation, etc.
Want to see a table with what each color and frequency can do? LMK
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Light isn’t just something you see. Every cell in your body responds to it. This isn’t new information. Ancient Egyptians used sunlight filtered through colored glass to treat illness. Greeks practiced heliotherapy long before vitamin D had a name. They didn’t need studies—they could feel the shift.
Today, the science has caught up:
- Red light ramps up ATP and blood flow.
- Infrared penetrates deep into tissue to reduce inflammation.
- Blue light kills acne bacteria and modulates mood.
- Low-level laser therapy (LLLT) is used for everything from chronic pain to elite athlete recovery.
Each color carries specific effects:
🔴 Red (630–670nm) – skin, muscle, inflammation
♨️ Infrared (800–1000nm) – deep tissue, joints, mitochondria
🔵 Blue (450–495nm) – acne, mood, bacteria
🟡 Yellow (570–590nm) – lymph, skin tone, glow
🌈 We've seen incredible results with our wearable light therapy devices with everyone from the best athletes in the world (like Novak Djokovic) to people suffering from debilitating diseases like MS and Parkinson.
We've evolved with the sun, and rely on it for our biological rhythms: light drives our hormones, mood, energy, metabolism, recovery. And yet… we’ve replaced the sun with indoor lighting and screens—and wonder why we feel like sh*t. Light therapy has become a household term now precisely because we've gotten out of sync with natural light and need the tech to help.
The fix is simple:
☀️ Get sunlight first thing in the morning—no sunglasses or sunblock
🔴 Use red light devices after training or before sleep
🤓 Use Night Light mode on your phone, and turn off screens at least 1 hour before bed (or wear blue blockers)
🚀 Try wearable light therapy tech (like our Taopatch or OneDevice) to bring coherence back into your field.
Most importantly, start thinking about light as a key nutrient for your body and mind.

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Before wearables and light panels, there was sound.
Sound is one of the oldest forms of healing on Earth.
- Pythagoras wrote about using harmonic ratios to treat mental distress
- Ancient Egyptians built resonant chambers in temples
- Vedic traditions used mantras and chanting
- Indigenous tribes used drumming, rattles and overtone singing to shift states of consciousness
They didn’t think of it as “therapy.” They just knew that sound affects your state.
Now, science is catching up.
Natural soundscapes activate the parasympathetic nervous system.
Specific tones (like 528Hz or 432Hz) are linked to mood regulation, reduced cortisol, and improved HRV.
Binaural beats are shown to entrain brainwave states and improve focus, sleep, or meditation depending on the frequency gap
Try this:
- Listen to 528Hz or 432Hz tones during focus or wind-down time
- Meditate or work with binaural beats (theta for calm, beta or gamma for focus)
- Sing, hum, chant - and find those resonant frequencies that feel particularly good. (Your voice has been shown to stimulate the vagus nerve. More to come on this)
Sound is free. Ancient. And extremely effective.
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I’ve spent the last few years deep in Frequency Medicine. I’ve seen what’s possible, and I'm excited to share what I’ve learned—and how to apply it to radically upgrade your health, wellbeing, energy, clarity, performance, and longevity. #biohacking #FrequencyMedicine
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I never had a nice KPI to measure this but HRV might be the closest
Sundeep Peechu@speechu
Managing one's own psychology is the hardest part to becoming great at something.
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Dmitri Leonov がリツイート

Beyond the electromagnetic spectrum lies the one phenomenon that defies convention – sound waves! Sound's journey is most effective in water and solid substances, making our 70% water, 30% bone bodies ideal mediums for its transmission.
@dmitri
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