The Forbidden Food and Drink for Traveling Abroad, According to Food Experts

Traveler's diarrhea is a common illness that affects 30% to 70% of vacationers, according to the CDC. To prevent it, experts recommend following the "boil it, cook it, peel it or forget it" rule and paying attention to food and water safety. Foods and drinks to avoid while traveling abroad include raw fish and meat, fresh fruits and vegetables that have been sitting out, unpasteurized dairy products, tap water, and certain types of street food. If you do get sick, stay hydrated, take over-the-counter medications, and seek medical attention if symptoms persist or worsen.