Matt Elliott 
Exercise is the most potent and well documented natural activator of the NRF2 pathway. While dietary compounds like sulforaphane have received considerable research attention, the evidence for exercise as an NRF2 activator is broader, deeper and more consistent across diverse populations. Understanding the specific mechanisms by which physical activity strengthens your cellular defences changes how … Read more
When scientists talk about redox signalling molecules, they are not referring to a single type of molecule. Your cells produce two broad categories of reactive species, each with distinct chemical properties, lifespans and signalling roles. Understanding the difference between them helps explain why redox signalling is so precise despite involving highly reactive chemistry. Reactive Oxygen … Read more
Oxygen is the molecule that makes complex life possible. It is also, paradoxically, one of the primary agents of cellular ageing. This contradiction sits at the heart of redox biology and understanding it illuminates why maintaining redox balance is so central to long term health. Why We Need Oxygen Your mitochondria use oxygen as the … Read more
The question of why whole foods consistently outperform isolated supplements in clinical research is one of the most important in nutritional science. The answer lies in a concept called food synergy, the idea that the bioactive compounds in whole foods work together in ways that isolated extracts cannot replicate. The Supplement Paradox As explored in … Read more
The moment you finish a workout, a complex recovery process begins at the cellular level. Your muscles are not simply tired. They have been through a controlled stress event that generated reactive oxygen species, created microscopic tissue damage and shifted your cellular environment toward oxidative stress. What happens next, during the minutes, hours and days … Read more
Your DNA is under constant attack. Every day, each cell in your body sustains an estimated 10,000 to 100,000 instances of oxidative DNA damage. This is not a sign of disease. It is a normal consequence of being alive. What determines your health is not whether DNA damage occurs, but how effectively your cells detect … Read more
The antioxidant supplement industry generates billions of dollars in annual revenue worldwide. The premise is straightforward: your body faces oxidative damage, antioxidants neutralise that damage, therefore taking more antioxidants should improve your health. But the cellular science tells a more complicated story, and the clinical evidence has repeatedly failed to support the simple supplementation model. … Read more
Sulforaphane has become one of the most studied compounds in nutritional science. Found primarily in broccoli and broccoli sprouts, this isothiocyanate has been the subject of thousands of research papers investigating its ability to activate the NRF2 pathway. But separating what the research actually shows from what the supplement industry claims requires a careful look … Read more
The idea that spending time in nature is good for your health is as old as medicine itself. But the molecular mechanisms behind this intuition are only now being mapped with precision. Research over the past two decades has documented specific, measurable reductions in oxidative stress biomarkers following nature exposure, pointing to cellular pathways that … Read more
Your body does not just produce glutathione. It recycles it. This recycling system is one of the most elegant features of cellular biochemistry, allowing each glutathione molecule to neutralise multiple reactive species before being broken down. Understanding how this system works explains why glutathione is so effective and why maintaining it matters so much. How … Read more
Athletes and fitness enthusiasts have long known that recovery is where the gains happen. You do not get stronger during a workout. You get stronger during the rest that follows. But the cellular science behind this principle reveals something far more precise than the vague notion of “giving your body time to heal.” Recovery, and … Read more
The terms “redox signalling” and “antioxidants” are often used in the same conversation, but they describe fundamentally different things. Understanding the distinction between them is essential for making sense of modern cellular health science, and for understanding why the old antioxidant narrative has been replaced by something more sophisticated. What Antioxidants Do Antioxidants are molecules … Read more