Overview

• Between 30% and 70% of travelers report digestive issues each year, often disrupting holiday plans.
• Crossing multiple time zones can throw off circadian rhythms, causing nausea, cramps and sleep disturbances.
• Peacock recommends anchoring daily routines with consistent wake times, meal schedules and post-meal walks.
• Her five nutritional rules are start each morning with protein, stay hydrated, avoid skipping meals, pack healthy snacks and sample local dishes in moderation.
• She also advises using filtered water, electrolyte boosts on long flights and probiotics to strengthen gut resilience.