Why the craze for the perfect smile is anything but straightforward
It’s a global industry that’s worth over £2.3 billion, but dentists have warned that people looking for the perfect ‘Instagram’ smile are turning to clear braces or aligners from online companies and causing permanent damage to their teeth. So is there a safer way to straighten your teeth - and do we even need to? Dr Trishala Lakhani is here with her advice.