Traveling is exciting, but nothing can ruin a trip faster than an upset stomach. “Traveler’s tummy,” often caused by contaminated food or water, is a common issue for people exploring new places. The good news is that with a few simple precautions, you can stay healthy and enjoy your journey without unwanted interruptions. Here are five practical tips to help you avoid digestive troubles while traveling.

First, be mindful of what you eat. Stick to freshly cooked, hot meals whenever possible, as high temperatures kill most harmful bacteria. Avoid food that has been sitting out for long periods, especially from street vendors where hygiene practices may be uncertain. If you’re unsure, choose fruits you can peel yourself, like bananas or oranges, to reduce the risk of contamination.

Second, pay attention to your water source. In many destinations, tap water may not be safe to drink. Opt for bottled water with a sealed cap, and use it for brushing your teeth as well. Avoid ice in drinks unless you’re certain it was made from purified water. Even small amounts of contaminated water can lead to stomach issues.

Third, practice good hand hygiene. Wash your hands frequently with soap and water, especially before eating. If soap and water aren’t available, use a hand sanitizer with at least 60% alcohol. Clean hands are one of the simplest and most effective ways to prevent the spread of harmful bacteria.

Fourth, be cautious with dairy products. In some regions, milk and cheese may not be pasteurized, increasing the risk of foodborne illness. When in doubt, choose packaged or well-known brands, and avoid raw or unpasteurized options.

Finally, consider bringing basic medications. Packing items like oral rehydration salts, anti-diarrheal medication, and probiotics can help you manage symptoms quickly if you do get sick. It’s also a good idea to consult your doctor before traveling, especially if you’re visiting a high-risk area.

By staying aware of what you eat and drink, maintaining good hygiene, and preparing ahead, you can significantly reduce your chances of getting sick while traveling. A little caution goes a long way in keeping your trip enjoyable, healthy, and worry-free.