He said: "Snack foods - unhealthy stuff on a red plate - you end up eating a little bit less because it's that red colour on a plate where it seems to trigger some sort of danger or avoidance signal.

The right shades can help curb cravings and keep you full. Want to feel hungrier? Eat off a red plate! This bold colour fires up your senses, speeds up metabolism, and makes food look way more ...