Ease Your Way to Daylight-Saving Time
Experts share tips for springing forward without losing a step.
Survival Tips continued...
Indeed, daylight-saving time is much like jet lag -- "the older you are,
the more difficulty you will have," says Dennis H. Nicholson, MD, director
of Sleep Disorders Center at Pomona Valley Hospital Medical Center in
California. "It will take one to two days to reprogram."
- Around midday, get some vigorous exercise. "Exercise
helps advance the body clock, just as bright light exposure does," says
- Don't exercise too late in the day. "Exercise
raises your body temperature," explains Nicholson. "People get sleepy
as their body temperature goes down, not when it's elevated."
- Get up at your regular time -- whether you had a good
night's sleep or not. "Don't let yourself sleep in," says Nicholson.
"If you stay in bed, your body will never adjust."
- Spend an hour or more outside, preferably in the
sunshine. "That's hard for folks to do, but it's very important," Glass
says. "Sunlight is especially helpful in advancing your body
- Take a morning walk. After a short night, walking is an
easy exercise that will help advance your body clock, says Glass.
Good "sleep hygiene" also helps:
- Don't eat a heavy meal before bedtime.
- Don't drink a lot of caffeine or alcohol.
- Don't nap during the day, or at least keep it brief -- 10 to 15
- Stop working on any task an hour before bedtime to calm down.
- Don't discuss emotional issues at bedtime.
- Make sure your sleep environment is comfortable.
- Don't turn lights on at night. Use a small night-light instead.
What About Melatonin?
Taking a melatonin supplement (1 to 3 milligrams) one hour before bedtime
might also ease the time change, Glass suggests. However, studies of melatonin
have had mixed results.
Melatonin supplements are sold over the counter as dietary supplements and
aren't held to the same FDA standards as prescription drugs. Some studies
showed that supplements don't help with sleep problems, but others suggested
that melatonin might ease jet lag and have a modest effect with insomnia.
Carefully timed daylight exposure works just as well -- helping regulate
melatonin that the body naturally produces, Nicholson explains. "When we're
exposed to daylight early in the day, the release of melatonin is suppressed.
As daylight dims in the evening, melatonin is released. It's daylight that
[controls] the sleep cycle."
If you continue having difficulty adjusting to daylight-saving time, call an
accredited sleep center or a sleep specialist, Nicholson adds.