A cure for jet lag? Perhaps mathematics and an app can helpNews / TechnologyBy PhocusWire | April 14, 2014Share This article was originally published on DEVICES: Every traveller has a view on jet lag, the world's annoying way of reminding us we are shifting unnaturally between time zones. As a result there are more methods of combating or dealing with it than perhaps any other piece of guidance on staying healthy during a trip. But forget sleeping tablets, staying awake, doing crosswords - use numbers instead. Read more on RD Mag.Lots of apps - hundreds of apps, let's face it - claim they can help you fight jet lag.Now Michigan researchers say mathematical formulas suggest it's possible to adjust to new time zones a bit faster than previously thought, and they created their own free app to help.Doctors have long said exposure to light is key.But how much, and when?Read more on RD MagNB:Jet lag image via Shutterstock.