These seaweed snack recipes deliver a taste of the ocean in every bite, from simple roasted seaweed chips to more ...

The ebb and flow of the tides is vast, says Byles, and macroalgae – a term for seaweed – cling to rocks there with their sticky, root-like organs.

Many of the hundreds of types of seaweed that grow in Scotland's strong tides are edible, delicious and healthy.