Since a traveler’s body needs to adjust to different strains of bacteria in the atmosphere, food, and water, it is especially important during the first few days that you be careful about what you eat.
रिचर्ड दाऊद समझाता है, “किसी भी यात्री को अपने स्वास्थ्य का बचाव करने में लापरवाही नहीं करनी चाहिए । ”