What’s often missed is that it’s not just your 'average' recovery that matters… it’s how 'consistent' that recovery is. 🧠 The science here is evolving quickly. A recent large-scale study analysing nearly 2 million nights of data found that variability in heart rate variability (HRV) during sleep, not just the absolute value, reflects how stable (or unstable) your behaviours are (Grosicki et al., 2026 - https://lnkd.in/dxm6aaqq ). Oh, and for fan boys like me, Andy Galpin

But the real shift is subtraction… not addition. We’ve overcomplicated something that is fundamentally biological. The human system didn’t evolve needing 17-step morning routines. It evolved needing rhythm, recovery, and enough space to function well. 🔬 The science here is surprisingly consistent: Chronic overload… whether cognitive, emotional, or behavioural… drives what we call allostatic load - The cumulative “wear and tear” on the body from doing too much, too often, wit

It’s a question I hear more and more from leaders navigating their own health journeys. And new neuroscience is starting to provide a fascinating piece of the puzzle. Recent research has mapped, for the first time, where GLP-1 (the hormone mimicked by drugs like semaglutide and liraglutide) is expressed in the brain… and the differences between males and females are striking. 🔬 The science Using a high-resolution technique called RNAscope, researchers mapped GLP-1 expressio

Yes, the new generation is extraordinary and yet… when you zoom out, it’s impossible not to pause at what Novak Djokovic has achieved on the courts of Australian Open . Longevity. Consistency. Reinvention. Not dominance through force… but through adaptation, recovery, and perspective 🧠🔄 Ageing doesn’t automatically equal decline. What declines fastest is recovery capacity if we stop protecting it. High-impact journals including The Lancet , Cell , Nature , and The Journ