A dentist has highlighted four key symptoms smokers and vapers should be vigilant about as they could point to grave health issues.

Amid findings from a recent study predicting smoking may lead to 300,000 cancer cases in the UK by 2029, Dr Nyree Whitley, chief clinical officer and practising dentist at mydentist, has offered crucial advice on oral health for those who indulge in tobacco and nicotine products.

Dr Whitley issued a stark warning: “It’s important to know that any nicotine-based…