Food research has shown that if the product has smooth edges, it tastes sweeter and you'll eat more of it. Speaking to Jonathan to chat more about this was Professor Donal O’Shea, Consultant Endocrinologist and HSE National Clinical Lead for Obesity.
The shape of chocolate can affect its taste
Food research has shown that if the product has smooth edges, it tastes sweeter and you'll eat mo...
07.30 29 Sep 2026
