Summer picks: what’s the reality behind the ‘Love Island smile’?

As the 10th series of the ITV show finishes, viewers may have
noticed the perfectly straight, white teeth of the contestants. But
are there risks associated with achieving a flawless smile? In this
episode from January 2023, Madeleine Finlay speaks to dentist Paul
Woodhouse about some of the dangers of dental tourism. Help support
our independent journalism at theguardian.com/sciencepod