A survival system once meant for life-or-death danger is now firing at everyday pressures ââ with consequences for your sleep, your metabolism, and even your bones.
Your bodyâs stress response wasnât designed to cope with the 21st century. It evolved 50,000 years ago to do one thing exceptionally well: keep you alive in a moment of real, physical danger. A rustle in the bushes. A predator closing in. A split-second surge of cortisol to help you sprint, fight, or survive. And then, just as quickly, the system shut down and your body returned to calm.
Modern life doesnât allow that reset. The threats have changed, but your biology hasnât. When a mechanism built for saber-toothed tigers is forced to respond to traffic, deadlines, and non-stop notifications, it stays switched on far longer than it was ever meant to.
And persistently high cortisol doesnât just fray your nerves. It disrupts your sleep. It disturbs your metabolism. And over time, it weakens your bones.
Thatâs why AlgaeCalâs Lara Pizzorno sat down with Dr. Michael Murray, one of the worldâs leading authorities on natural medicine, to unpack what chronic stress really does inside the body. How elevated cortisol interferes with restorative sleep. How it reshapes metabolism. How it accelerates bone loss and undermines long-term strength. And, crucially, what you can do, starting now, to break that cycle.
Hereâs what youâll discover inside this must-watch conversation:
- The âhealthy snackâ habit that floods your system with cortisol all day long.
- Why one color on your plate may be the single most important anti-stress signal your brain receives.
- The breathing mistake that keeps your body braced for danger (and the fix that reverses it instantly.)
- The emotional shortcut that can outperform meditation in 20 seconds or less.
- The sleep-pill paradox that keeps your brain exhausted even when you âsleep through the night.â
- How a single moment of awe can work wonders for your immune system.
- The trace mineral deficiency that keeps millions anxious, restless, and wired â and the bedtime dose that finally lets the system stand down.
- And much moreâŠ
If stress has started to feel ânormalâ to you, this conversation will help you see whatâs really going on beneath the surface â and give you practical, natural ways to protect your energy, your mood, and your bones.
Want to learn more about bone health?
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- The latest bone health research most doctors donât have time to explain.
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Ruth Miller
February 7, 2026 , 8:05 amI had ordered AlgieCal a while back but have not received it yet. Please check your records. I am having to take regular calcium until I get this.
Ruth Miller