I think a lot of jet lag is psychological; if you approach it positively, you can mitigate its effects.

I delay my caffeine intake for 90 to 120 minutes after waking to avoid a caffeine crash later in the day, optimizing my energy levels.

Hydrogen water is becoming more mainstream, and I believe it has unique health benefits that should be more widely recognized.

Switching to a ketogenic diet has helped me avoid the afternoon slump and maintain energy throughout the day.

NASA's research found that short naps can boost alertness by nearly 20% and task productivity by almost 50%, leading to the development of the 'NASA nap' culture. The most optimal time to nap during a long-haul flight is early on, as it sustains energy throughout the flight.

Two hours before a concert, I take a nap and generally avoid playing a lot on the day of the performance to prevent overexertion.

For lunch, I focus on protein and vegetables, keeping carbohydrates low to support alertness through adrenaline and dopamine.

The best way to avoid a hangover is to not drink alcohol in the first place.

Taking melatonin occasionally for adjusting to jet lag is probably not a problem, but chronic use, especially in children, can be problematic due to its effects on hormone systems.