Getting appointments to see GPs can be tricky, and with preventable illnesses a major factor that can affect the quality of viewers' lives, what can we all do to look after ourselves? Dr Amir Khan investigates what works and what doesn't when it comes to staying healthy at home.

They are now the third most-used kitchen appliance in the UK, with more than half of households now said to own an air fryer. Is this just a passing trend, or are they here to stay? Lara Lewington investigates whether these gadgets are changing the way we eat, and what they could mean for our health.