Stress-Free Longevity Blog
Evidence-based insights on sleep, nutrition, exercise, and building healthy habits that actually stick
Latest Blogs
Forever Chemicals: How to Reduce Your PFAS Exposure
Forever Chemicals: How to Reduce Your PFAS Exposure Key Takeaways You can’t fully avoid them – and for most people, that’s fine. PFAS are in nearly everyone’s blood, but at levels well below where harm has been shown. Detection isn’t […]
How Much Strength Training Do You Actually Need Per Week?
How Much Strength Training Do You Actually Need Per Week? Key Takeaways Most of the benefit is banked early. Two short sessions a week – around 30 to 60 minutes total – captures the large majority of the longevity payoff. […]
Does Losing Weight Increase Testosterone? What the Evidence Says
Does Losing Weight Increase Testosterone? What the Evidence Says Key Takeaways Yes – and it’s dose-dependent. The more fat you lose, the more your testosterone rises. Modest weight loss helps; large losses can raise it substantially. Your waistline matters more […]
What Is a Good Waist-to-Height Ratio? (And How to Measure Yours)
What Is a Good Waist-to-Height Ratio? (And How to Measure Yours) Key Takeaways Keep your waist under half your height. A ratio over 0.5 suggests you may be carrying the kind of fat that drives heart disease and diabetes. Where […]
The Safest Sleep Aid: What to Take (And What to Stop)
The Safest Sleep Aid: What Works (And What to Stop) Key Takeaways No pill solves a sleep problem. They sedate. The underlying cause stays where it was. Every major guideline agrees: sleep aids are short-term tools, not long-term solutions. Prolonged-release […]
Types of Magnesium: What Actually Works (and What Doesn’t)
Types of Magnesium: What Actually Works (and What Doesn’t) Key Takeaways The form on the bottle matters less than the marketing claims. No trial has ever shown one form works better than another for the outcome you care about. Stronger […]
GLP-1 Muscle Loss: What’s Real, What’s Overstated, and What to Do
GLP-1 Muscle Loss: What’s Real, What’s Overstated, and What to Do Key Takeaways The headline “40% of weight lost is muscle” overstates what’s really happening. A meaningful part of that “lean tissue” is your liver shrinking back to normal – […]
How to Maintain Muscle After 40: What Actually Works
How to Maintain Muscle After 40: What Actually Works Key Takeaways Muscle loss after 40 has two components: a slow age-related drift, and short, sharp losses from illness or immobilisation. The sharp losses are where most of the preventable damage […]
Creatine Over 50: Who Should Take It (And Who Shouldn’t)
Creatine Over 50: Who Should Take It (And Who Shouldn’t) Key Takeaways Creatine works – but mostly for one thing. It helps you build muscle and strength when paired with resistance training. The training does the work; creatine multiplies it. […]
It’s not about willpower
A doctor's guide to healthy living and making it stick
What's inside
- Why healthy living matters for you and your loved ones
- The actions that make a difference - not 100 biohacks that don't!
- My exact program that helped me lose 14kg in weight, reverse my metabolic age, and feel in the best shape of my life
- Tips on using AI to supercharge your lifestyle changes
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