Sugary fizzy drinks are notoriously unhealthy, as these commonly contain about eight teaspoons of sugar per can. But how much healthier are sugar-free alternatives, such as diet colas or even ...

Fizzy drinks are a popular choice for many people - but experts say they could be a trigger for two unpleasant health conditions.

Verdict: There is no strong evidence to prove that fizzy drinks cause cancer. Can fizzy drinks ruin my teeth? Research shows that orange squash, cola and other carbonated drinks can cause both ...

And with one in eight teenagers now drinking more than 22 cans of cola a week ... Smarties and Jelly Tots as well as in fizzy drinks could spark behavioural changes in up to a quarter of children.

These signs may be worse at night as well, especially if you've eaten late. Because fizzy drinks can cause bloating, this puts more pressure on the stomach and increases the chance of reflux.