Asda and Sainsbury's 'best before' label changes taking place

#xa; What is the difference between 'best before' and 'use by' dates, and why are supermarkets suddenly dropping them?

Yellow sticker labels: 'Optimal times' to shop at Tesco, Asda and

British supermarket no longer prints 'best before' date on fresh

The best times to shop at Aldi, Asda, Tesco, Sainsbury's and Co-op

Asda Sainsbury's merger is 'dead

Sainsbury's and Asda merger: the key facts and figures

Sainsbury's replaces use-by dates with best-before dates on milk

Asda makes major change to popular items as supermarket axes 'use

Tesco to ditch use-by dates on 30 key own label yoghurt lines

Food safety warning as products recalled by Asda, Lidl

Sainsbury's invest £65m in cutting prices, ditches best before

UK chain Sainsbury's extends ban on multibuys to the crisps aisle