Every single day, at 10:30 am, I find myself suddenly stricken with cold. My fingers against the keyboard become positively frigid. My whole body tenses up, and I start to shiver.
What’s causing this sudden temperature drop? Let’s review my morning ritual. At 8:35, I arrive at the office after a long commute and a wickedly cold trek from the train station to my office. (This morning: 15 degrees). I take off my coat and defrost over my e-mails, a hot cup of coffee, and a steaming bowl of oatmeal. The rising sun shines through the east-facing window, bathing me with passive-solar heat.
But by 10:30 am, the sun is no longer shining directly through the window. And my hot meal has become a digestive process which seems determined to suck all of the heat away from my body. In the past few weeks, I have come to the conclusion that eating doesn’t just make me tired. It also makes me cold.
I first recognized the phenomenon two weeks ago. It was 20 degrees outside and the sun was setting when I biked across Philadelphia to go to an obscure Indonesian restaurant. By the time we headed home several hours later, it had only dropped a few degrees. But as soon as I stepped outside, I started to shake uncontrollably. It took a few minutes of shivering before I was able to get onto my bike. (My date, on the other hand, said he felt warmer after the meal than before.)
Anna tells me that she experienced the same thing in Europe. Hours trekking through the icy streets in search of a good meal were fine, as long as she had her mind set on her goal (good food, asap). But trying to get home after that lovely, late-evening dinner? Horrendously cold.
The internet corroborates my digestive theory. Answers.com tells me that after you eat a meal, your body directs blood towards your internal organs as part of the digestive process. This means that you have less blood moving through your external body parts (hands, feet, skin), making you shiver. Once you’re done digesting, answers.com promises, you will feel even warmer than before because of all the nutritious food you ate.
On the other hand, answers.com also has an explanation for why some people feel warm after eating: it could be caused by rapid processing of sugars, or by heat generated through metabolic processes. My conclusion: answers.com doesn’t have a clue. And in this field, the internet is coming up cold.
So I’m sticking with anecdotal evidence, which everyone knows sounds convincing even when it’s not. Do you get cold after you eat?
19 degrees and sunny (but it feels like 11!)
Hannah: 5 out of 10 on the can’t get out of bed to jumping for joy scale. It’s almost time for lunch!