Matt Elliott 
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
Of all the dietary compounds studied for their ability to activate the NRF2 pathway, those found in cruciferous vegetables have the deepest and most consistent evidence base. Broccoli, Brussels sprouts, cabbage, cauliflower, kale and watercress belong to the Brassicaceae family, and they share a unique chemistry that has made them one of the most studied … Read more
Sleep deprivation does not just leave you tired. It creates measurable biochemical changes that shift your cellular environment toward oxidative stress, the state where reactive oxygen species overwhelm your antioxidant defences. The research connecting poor sleep to oxidative damage has grown substantially in recent years, and the mechanisms are now well understood. What Happens to … Read more
Ask most people what free radicals do and you will get a consistent answer: they damage your cells and cause disease. This belief is so deeply embedded in popular health culture that it has become almost axiomatic. But it is wrong, or at the very least, it is dangerously incomplete. Free radicals are not just … Read more
If glutathione is the master antioxidant, then understanding how your body actually makes it is essential knowledge. The synthesis pathway reveals why oral glutathione supplements are largely ineffective, why certain nutrients and lifestyle factors matter so much and why the NRF2 pathway sits at the centre of your body’s antioxidant defence strategy. The Two Step … Read more