Is mayonnaise REALLY bad for you? Experts reveal the healthiest type... and the hidden risks you need to know

Marmite may be famous as the nation's most divisive spread, but mayonnaise can split a room just as quickly.

Is mayonnaise REALLY bad for you? Experts reveal the healthiest type... and the hidden risks you need to know
Marmite may be famous as the nation's most divisive spread, but mayonnaise can split a room just as quickly.