Most people are at least cursorily familiar with the concept of the circadian rhythm. For those who aren’t, the circadian rhythm refers to our internal, approximately 24-hour cycle of biochemical, physiological, and behavioral processes. Every living thing, from fungus to bacteria to plant to animal, has a circadian rhythm. External cues called zeitgebers (what a great word, huh?) help synchronize or alter our rhythms; they include temperature, nutrition, meal timing, social interactions pharmacological interventions (medicines, drugs), and, most prominently, the light/dark cycle of the earth.
If you ask people whether “falling back” or “springing forward” hits them hardest, most will say spring. (I’m in this camp also.) I’ll admit that I love the extra hour of sleep in fall but dread the reverse a few months later. Switching the clock (in either direction) can leave you feeling oddly displaced, like you’re never where you’re supposed to be at any given time. The world is going about its business in the usual routine, but something feels off. For some people, sleep is the area hardest hit and the last thing to finally adjust. I get emails pretty frequently about sleep. For some readers, it’s the final frontier in their Primal conversion. Not surprisingly, time changes (both fall and spring) seem to inspire more emails on this front. To summarize the batch, a lot of people feel thrown for a couple of weeks and struggle somewhat to keep their energy up while they transition their sleep schedules.
College students and healthy lifestyle. On the one hand it seems like the ultimate contradiction. Pizza boxes, Red Bull cans, Doritos bags, beer bottles, Captain Crunch at every cafeteria meal. They’re as much a cultural vision of college as John Belushi’s sweatshirt. If there were a Primal no man’s land, you’d think the residential campus experience would at least be a top contender. Nonetheless, college needn’t be the physical wasteland it’s made out to be. And, let’s be honest: most students do not really live/eat/drink this way. As many students exercise regularly and eat decently as send their bodies through the wringer during their college careers. Nonetheless, campus living is its own kind of existence, and it presents its own challenges for maintaining a Primal routine. Not surprisingly, I get emails from college readers asking for tips on how to live a healthy lifestyle. Here’s one:
Last week we took on the eternal “no time” excuse in our “No Better Time than the Present” post, and we were thrilled by the response. Readers offered their own efficiency strategies as well as continuing challenges for fitting in all their Primal goals. Busy. Hectic. Maybe a few moments of frantic thrown in there. It seems most of us fit into this category these days – some voluntarily, some not so much. Life just won’t slow down. In response we’re always looking to get more done in less time.
It goes without saying that Grok never had to resort to a shrieking alarm clock to get him up in time for the day’s activities. But he also never had to worry about beating rush hour, or getting his little Groklings to school. Even if we subscribe to all the other behaviors of our ancestors – diet, fitness, rest, relaxation, play – it is our reliance on external, artificial rousing mechanisms that’s the hardest vice to shake. One could even argue that modern (corporate) culture requires the use of an alarm clock. How else are we to manage our most precious commodity of all, time?
© 2013 Mark's Daily Apple | Design By The Blog Studio