How much vitamin D for jet lag?


How much vitamin D for jet lag? I sometimes spend over 24 hours flying and in airports, which quickly depletes my vitamin-D levels. So, I take a vitamin-D supplement — 5,000 IUs every morning. Vitamin D disrupts melatonin production, so I don't take it at night. I sometimes double my morning dose if I have an extended flight.


What helps severe jet lag?

A few basic steps may help prevent jet lag or reduce its effects:
  • Arrive early. ...
  • Get plenty of rest before your trip. ...
  • Gradually adjust your schedule before you leave. ...
  • Properly time bright light exposure. ...
  • Stay on your new schedule. ...
  • Stay hydrated. ...
  • Try to sleep on the plane if it's nighttime at your destination.


How do I fix jet lag ASAP?

How to Get Over Jet Lag?
  1. Be Strategic with Your Light Exposure. ...
  2. Take Melatonin Supplements. ...
  3. Time Your Exercise Right. ...
  4. Time Your Meals Right. ...
  5. Pay Down Sleep Debt and Get in Circadian Alignment Before Your Flight. ...
  6. Maintain Excellent Sleep Hygiene. ...
  7. Start Adjusting Before You Travel. ...
  8. Don't Stress.


What is the secret cure for jet lag?

According to Massimino, regulating light exposure is critical to resetting your circadian rhythms and stopping jet lag in its tracks. “It's a timing issue to reset your circadian clock. So, based on the day-night cycle, when to see light and when to see dark allows you to shift more expeditiously,” he shared.