Standard melatonin intake and circadian rhythms of elite athletes after a transmeridian flight.

摘要: Many transmeridian travellers, including top athletes, regularly take melatonin to reduce negative jet lag symptoms. Standard (rather than individually tailored) doses are often used. We examined the effects of a standard dose on body temperature rhythms 12 elite biathletes (eight men and four women) after an eastward flight international competition. The different in versus women underscore need for personalized dosing schedules avoid potential undesirable consequences.