New research has confirmed that ultraprocessed food consumption is linked to premature death in eight countries, as the U.S. pulls back on synthetic dyes.

UPFs, such as crisps, biscuits, ice cream, hot dogs and fizzy drinks, are increasingly common in diets worldwide.

Ultra-processed foods currently make up about 70% of our food supply, raising a lot of questions about whether it’s OK to have a little bit of these products or if you should try to avoid them entirely.