Which British wellness obsession is actually worth the hype — and which is utter nonsense?

Plunging into freezing lidos and lochs has become a national pastime. Devotees swear by the endorphin rush; sceptics say you're just cold and slightly mad.

A proper roast with all the trimmings is unofficial therapy for millions. Nutritionists may scoff, but few things mend a battered soul like Yorkshire puddings.

Every Saturday morning, thousands lace up for a free timed 5K in their local park. It's part exercise, part cult, part excuse for a post-run flat white.

Bending into a pretzel in 40°C heat while someone whispers about chakras. Transformative spiritual practice or just an expensive sauna with extra steps?

Mates, a fireplace, and a pint of bitter — arguably more effective than any meditation app. Doctors disagree, but the British public has voted with its liver.