Sleep is when your body does most of its maintenance work. Most people know this in a general way — you feel better after a good night’s sleep, worse after a bad one. But the cellular specifics of what happens during sleep explain why it’s not just about feeling rested. It’s about whether your cells … Read more
Stress is often discussed as a psychological experience. You feel overwhelmed, anxious, pressured. The physical effects are acknowledged — tension headaches, disrupted sleep, digestive issues — but usually treated as secondary to the mental and emotional experience. At the cellular level, the picture is more fundamental than that. When your body perceives stress — whether … Read more
One of the most common things people say when they encounter health research is “I’m not a scientist, I can’t evaluate this.” It’s a reasonable thing to feel — research papers are dense, the methodology is technical, and the conclusions are often hedged in ways that make them hard to interpret. But here’s what I’ve … Read more
The anti-aging industry is one of the largest and fastest-growing sectors in health and wellness. Billions of dollars are spent every year on products, treatments, and interventions that promise to slow, stop, or reverse the aging process. Most of them share a common problem: they’re working at the wrong level. The visible signs of aging … Read more
Glutathione has become one of the most talked-about molecules in health and longevity circles. You see it everywhere — in IV drip bars, in high-end supplements, in anti-aging clinics. It’s being called the master antioxidant, the key to longevity, the molecule your body needs more of. Most of what’s being said about it is accurate. … Read more
Athletes are among the most scientifically demanding consumers in the health space. Performance is measurable. Recovery time is measurable. Endurance, strength, and reaction time are all measurable. When something works, athletes know it. When it doesn’t, they know that too. That’s why the growing interest in redox signaling among serious athletes is worth paying attention … Read more
Most people track how they feel in broad strokes. Good day. Bad day. Tired. Energetic. Foggy. Clear. These are the categories most of us use to describe our daily experience of health. What’s happening underneath those categories is far more specific — and far more interesting. Every subjective experience you have of your own body … Read more
Most people think of the immune system as a single thing — something that’s either working or not working. You either get sick or you don’t. Your immune system is either strong or weak. The reality is far more precise than that. Your immune system is a network of billions of individual cells, each with … Read more
The health and wellness industry is enormous, profitable, and largely built on claims that sound compelling and prove very little. That’s not a secret — it’s a structural feature of a market where the barrier to making a health claim is low and the barrier to verifying one is high. Most people don’t have the … Read more
I’ve been involved in the health supplement industry for over 30 years. In that time I’ve seen a lot of products come and go, and I want to be straight with you about something. Most supplement companies make good products. The ingredients are real, the manufacturing is legitimate, and the products do what they’re designed … Read more
