Last year a video of Turkish chef Nusret Gökçe lovingly seasoning a massive steak with a pinch of salt amassed millions of views online and earned him the nickname ‘salt bae’. But it wasn’t just his attention to detail that captured attention.

We’re obsessed with salt – despite warnings we’re consuming too much of it and harming our health in the process. But a counter-argument is gaining ground, casting doubt on decades of research and shedding light on the questions that still remain unanswered about our favourite seasoning.

Sodium, the key element found in salt, is essential for our bodies to maintain its overall fluid balance, transport oxygen and nutrients, and allow our nerves to pulse with electricity. But most populations have historically eaten more salt than advised, and health officials around the world have had their work cut out for them convincing us to cut down.

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