This week we’re unpacking three of the health stories that have been everywhere as January gets underway. We start with why friendship and social connection are now being talked about as a serious health issue, from loneliness in our 30s to the growing evidence that connection supports mental health, reduces inflammation and even influences longevity.

We then look at the headlines linking dark chocolate to ageing, breaking down the new research on cocoa compounds and biological age, why it was picked up so widely, and what it does and doesn’t mean in real life. As ever, context matters more than hype.

Finally, we dive into the nervous system and the vagus nerve, one of the biggest wellness trends heading into 2026. We explain what’s actually going on beneath the buzz, why so many people feel overstimulated and wired, and what genuinely helps your nervous system feel calmer and more regulated, without falling for quick fixes.

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