Should you eat local yoghurt on holiday to prevent an upset stomach?

• There is limited robust evidence supporting the practice of eating local yoghurt upon arrival in a new destination as a preventative measure against traveller's diarrhoea or gastrointestinal upset
• Traveller's diarrhoea is primarily caused by pathogenic bacteria, viruses, or parasites from contaminated food and water—factors not addressed by consuming local yoghurt alone
• Standard prevention remains more reliable: advise patients to follow established travel health guidance including careful food and water selection, hand hygiene, and consider antimotility agents or antibiotics based on destination risk assessment

You might have heard the tip that eating local yoghurt as soon as your arrive on holiday can help your gut adjust to the new environment. But is it actually true?

ClinicaliQ summarises and contextualises external updates for clinical awareness, then links to the original publisher for the full article and most current context.