Originally Posted by
ralfp
It works for a short time, then tends to wake you up. It also exacerbates the dehydration that many people get on airplanes.
red wine is the key... i still say its better than popping strange pills with strange side effects...
if hes really keen on sleeping on the flight, he could just stay awake for a longer time before takeoff or avoid sleeping the night before...it will induce a safer and more natural fatigue...then he can get on the plane and sleep easier since he will be more tired than usual...