Ireland's biggest selling grocery brand is Coca-Cola, a company that has occupied the number one position for a number of years.

A survey by Checkout magazine shows the soft drinks company has held the top spot for the last decade.

Avonmore Milk and Brennans Bread occupy the second and third places on this year's list followed by Cadbury's Dairy Milk and Tayto.

On Monday, a group of doctors from the Royal College of Physicians singled out Coca-cola for marketing its products to children.

The doctors want to ban ads for sugary drinks to children, in order to tackle childhood obesity.