To beat jet lag when arriving in Italy in 2026, the "Golden Rule" is to adapt to Central European Time (CET) immediately. If you arrive in Rome at 8:00 AM, do not nap; stay outdoors in the Mediterranean sun to suppress melatonin production and reset your internal clock. In 2026, health experts recommend a "high-protein breakfast" to stimulate alertness and a "high-carb dinner" (perfect for Italy!) to help you fall asleep later. Another 2026 peer-supported tip is to use blue-light-blocking glasses starting at 8:00 PM local time to trick your brain into preparing for sleep. Avoid heavy alcohol on your first night, as it disrupts the REM cycle, making the second day feel much worse. If you are struggling, a low-dose (1mg–3mg) melatonin supplement taken 30 minutes before your desired local bedtime (around 10:00 PM) can help bridge the gap for the first two nights.