Make:

There was an interview with Clifford Saper, a professor of Neurology and Neuroscience at Harvard Medical School, in last week's Science Friday. The discussion was about a study which was just published in the journal Science about a second circadian clock in mammals that is driven by food availability. The research suggests that this second clock evolved as a sleep-cycle "reset" mechanism which allows mammals to very quickly adapt to optimize their wake period and maximize the chances of finding food during times when food is scarce.

This starvation override can take effect after only 16 hours of fasting. When the fast is cancelled by a sufficient caloric intake (read: real food), the body will shift its natural wake time to coincide with the event. So if you want to ditch your jet lag, or if you want to get up earlier in the morning, it might be as simple as fasting for the 16 hours prior to the time you would like to wake up, then eat a big meal. Your body will then override its normal light-based rhythm and wake at that same time going forward.

I'm going to give this a try. I've struggled all my life with getting up in the morning. Interestingly enough, I've also never eaten breakfast. My first meal of the day is lunch, which means I am basically fasting for over 16 every day between dinner and lunch the following afternoon. Perhaps if I skip dinner one night, eat breakfast early in the morning, and then start eating breakfast regularly, I'll turn into a morning person. I'm not really expecting results, but it's worth a try and I'll let you all know how it goes.

Science Friday: Circadian Clock Sets at Lunchtime [via ParentingSquad]