Beings of Light
Matt Maruca — Expert in the Science @ Light, Founder & CEO @ Ra Optics
MATTHEW MARUCA (US)
Founder of Ra Optics / Educator / Entrepreneur
Matt Maruca is the founder and CEO of Ra Optics, a company that teaches about the essential role that light plays in health, and develops advanced light therapy-based products.
He founded Ra Optics after a decade-long personal health journey that ultimately led him to light. The discovery that we are ultimately beings of light has led him to a profound interest in the nature of consciousness and existence itself.
Matt spends his time teaching, traveling, working with top executives and celebrities, and building the future of lighting for the world. Matt enjoys singing, reading, running and surfing, and especially traveling and exploring.
Matt Maruca explores his journey from chronic health issues to discovering the
We are not our body; we are a field of energy that organizes our body. You cannot be the material of your body; you must be something greater. We are not just material beings, but in fact, we are beings of light and energy.
Summary
- Epigenetics demonstrates that environmental influences, such as diet and lifestyle, play a more significant role in gene expression than hereditary factors alone. - Mitochondrial health is fundamental because these cellular engines must be functional to process nutrients; damaged mitochondria cannot utilize even a perfect diet effectively. - Maintaining a healthy circadian rhythm by optimizing sunlight exposure and blocking artificial light at night is essential for melatonin production and cellular repair. - Humans are electromagnetic beings whose cells use light pulses and electrical signals to communicate, stimulate growth, and organize the physical body within an energy field. - Managing "inner light" through consciousness and meditation is as vital as external factors, as emotional energy and mental states directly impact biological function and physical health.
Article
Beings Of Light: Why Matt Maruca Argued Health Begins Beyond Diet
A Biohacker Summit 2023 Amsterdam Talk That Cast The Human Body As A Luminous System
At Biohacker Summit 2023 Amsterdam, held in Amsterdam, Netherlands, on Saturday, 14 October 2023, Matt Maruca offered a provocative reframing of modern health. In his presentation, *Beings Of Light: Implications Of The Science Of Light & Inner Light*, the founder of Ra Optics argued that chronic illness could not be understood through food, pharmaceuticals or genetics alone. To grasp what makes people well or unwell, he suggested, one had to begin with light.
Maruca’s talk unfolded as both personal testimony and sweeping biological thesis. He began with a breathing exercise, inviting the audience into what he called “coherence and resonance”, a fitting prelude to a presentation that sought to bridge mitochondria, circadian biology, ultraviolet signaling, meditation and consciousness itself.
From Headaches And Gut Problems To A Search For First Principles
Maruca traced his interest in health back to childhood, when recurrent digestive issues, severe allergies and near-daily headaches brought him into contact with a medical system he found limited and symptomatic. The prescribed answers, he recalled, were familiar over-the-counter interventions: Advil for headaches, antacids for gut distress, Zyrtec for allergies.
For him, those remedies did little to explain why the body had drifted into dysfunction in the first place.
As a teenager, he discovered nutrition and epigenetics, the idea that environmental factors such as diet and lifestyle shape gene expression in ways heredity alone cannot explain. It was a revelation that shifted his thinking from inevitability to agency. Health, he realized, might be changed rather than merely endured.
Yet even strict adherence to elimination diets and ancestral eating frameworks, he said, led only so far. Improvement gave way to plateau. The body felt better, but not fully restored. That impasse pushed him toward what would become the central metaphor of his talk: the mitochondria.
The Cellular Engine And The Limits Of Perfect Nutrition
Maruca described mitochondria as the engines of the cell, the structures responsible for converting food into usable energy. It was here that he sharpened his challenge to diet-centric wellness culture.
“If your mitochondria are damaged, it is like a car with worn spark plugs. You could put in premium fuel, but the engine won't burn it. In the same way, if your cells are damaged, they cannot use even the perfect diet.”
The force of the analogy lay in its simplicity. Nutrition, in this view, was not irrelevant. It was incomplete. Even the most meticulous food strategy could fail if the body’s energy machinery had already been compromised.
That question, what governs mitochondrial function, led Maruca toward circadian biology and the role of sunlight in setting the body’s internal clock.
Sunlight, Melatonin And The Architecture Of Repair
For Maruca, circadian rhythm was not a lifestyle buzzword but a master regulatory system that linked internal biology to the external environment, above all to the cycle of the sun.
“The circadian rhythm connects our biological function with the environment. When the sun sets, we make melatonin, the most powerful anti-aging and anti-cancer molecule in biology that repairs our cells.”
This was one of the key pillars of his message: that sunlight by day and darkness by night form the biochemical cadence through which the body maintains and repairs itself. Artificial light after sunset, especially blue-enriched light, disrupts that ancient timing system and suppresses melatonin production, undermining cellular recovery.
Maruca connected that insight directly to his own entrepreneurial work, explaining how the inadequacy of existing blue light blockers helped inspire the creation of Ra Optics. But the talk did not remain a product story for long. It moved instead toward a larger and more ambitious claim: that the body is not merely chemical, but luminous.
Cells, Ultraviolet Pulses And The Electromagnetic Body
Drawing on works such as *Light Shaping Life* by Roland Van Wijk and *The Body Electric* by Robert O. Becker, Maruca argued that science had already begun to reveal a deeper communicative language inside living systems.
“Our cells communicate with light. Science shows that mitosis, a critical process in the growth and development of every living organism, is stimulated by pulses of ultraviolet light that allow cells to grow and divide.”
He described experiments in which glass blocked ultraviolet transmission while quartz allowed it, altering whether cell division proceeded. The implication, as he presented it, was startling: light was not just an environmental input but an organizing principle within biology itself.
He extended that proposition through the language of bioelectromagnetism. If every cell contains the same genetic blueprint, he asked, what directs one cell to become a neuron and another a liver cell? His answer was that electrical signaling and energetic patterning help organize differentiation and regeneration.
In this formulation, the human being appears less as a machine of parts than as a coherent field. Matter follows pattern. Biology responds to energy. The self exceeds the sum of tissue.
The Inner Light That Modern Life Cannot Measure Easily
For all its references to mitochondria and ultraviolet signaling, the emotional hinge of Maruca’s presentation arrived when he turned inward. He spoke candidly of reaching a point where his outward health metrics had improved, his labs looked better, his sun exposure was optimized, his business was growing, and yet he still felt empty.
That discrepancy became the basis for his most consequential argument: that external optimization without internal realignment is insufficient.
“It is critical to take care of our inner light. We can change our consciousness with our mind and overcome states of stress and survival, freeing our biology and allowing for healing and transformation.”
Here the talk crossed decisively from biochemistry into consciousness studies. Maruca cited meditation research suggesting increased biophoton emission from the hands and invoked the work of Joe Dispenza, whose retreats have become known for testimonials of dramatic healing. The scientific status of some of these claims remains contested, but within the logic of the presentation they served a larger point: emotional states, mental patterns and stress physiology are not secondary to health. They are central to it.
A Holistic Vision That Joined Outer Environment To Inner State
What made Maruca’s talk resonate with the Biohacker Summit audience was its refusal to settle for a single explanation. He did not reject diet, exercise or light hygiene. He repositioned them. Food mattered, but so did mitochondrial health. Sunlight mattered, but so did darkness. Protective tools mattered, but so did meditation. The outer environment and the inner life were not rivals. They were mirrors.
“We live in a world that can throw us out of balance. Our goal is to shine a light on the light within us, to inspire ourselves to realize our own unlimited potential and remember the power we carry inside.”
That closing line distilled the presentation’s unusual synthesis of wellness practice, entrepreneurial mission and spiritual aspiration. In Maruca’s telling, human beings were not passive recipients of illness nor merely biochemical machines to be patched and managed. They were adaptive, energetic organisms whose healing potential depended on restoring harmony between the light around them and the light within.
The Uneasy Power Of A Modern Wellness Creed
There was something unmistakably contemporary in the architecture of Maruca’s argument: distrust of reductionist medicine, fascination with cellular energetics, reverence for sunlight, and a search for transcendence through physiology. Yet there was also something older in it, a return to rhythm, ritual, stillness and the idea that healing begins when a person ceases living in permanent survival mode.
At Biohacker Summit 2023 Amsterdam, Matt Maruca did more than advocate for better sleep, more sunlight or blue light protection. He offered a worldview. The body, he suggested, is not only fed by nutrients but informed by photons, governed by timing and shaped by consciousness. Health, in that frame, becomes less a war against symptoms than an act of attunement.
It was a bold thesis, expansive and at times controversial, but difficult to ignore. In a culture still searching for answers to chronic illness, Maruca’s message landed with a simple, unsettling force: perhaps the deepest failures in modern health begin with forgetting what kind of beings we are.
Part of Biohacker Summit 2023 Amsterdam