Why does studying make you hungry

After performing a BMR calculation yes, I know, not the most scientific thing in the world I was hoping that my sedentary but thoughtful lifestyle might offer me some hope. Ah well! That heat has to come from somewhere. This post is false!!!! I agree with matteo. The study clearly showed a drop in glucose on the part of the KBW activity and attributed the observation ie: Knowledge work leads to fluctuations in glucose level due to brain activity as an obesity risk.

The abstract clearly states that energy intake i. Check whether you know how to read scientific articles first, before posting inane comments. And do away with the multiple exclamation marks, might make you look less inane the next time around. Perhaps they just are more as kind of rewarding themselves? Your email address will not be published.

Previous Search. Health Do you burn more calories when you think hard? Can a mental workout produce a physical benefit? Also on Scienceline : How can memories of food lead to weight loss?

Filed To brain Ever Wondered? Share Facebook Twitter Email. Skip to content Home Why does studying make me so hungry? Ben Davis May 31, Why does studying make me so hungry? Is it better to study hungry or full?

Is it good to let yourself be hungry? What happens when you ignore hunger? Does being hungry burn fat? Where does the body lose fat first? How can you tell if your losing body fat? What Burns first fat or muscle? Is a 20 pound weight loss noticeable? How many pounds before you go down a size? What does losing 20 lbs do for your body? How much weight do you need to lose to go down a size? What size is a pound woman? Is a five pound weight gain noticeable?

How much weight do you gain to go up a pants size? Do u lose inches before pounds? What is the average weight of a size 18 woman? How many pounds do you have to lose to notice a difference? Is losing 15 pounds noticeable? Does losing 20 pounds make a difference in appearance? The research had 14 Canadian students do three things at different times: sit and relax; complete a series of memory and attention tests; and read and summarize a text.

It was that last activity that disqualified rodents and U. After 45 minutes at each task, the kids were treated to an all-you-can-eat buffet lunch. Because Canada has a truly advanced code of human-subject research ethics. Each session of intellectual work required the burning of only three more calories than relaxing did.

But when the students hit the buffet table after the text summation, they took in an additional calories. And after the memory and attention tests, the subjects consumed another calories. Blood samples taken before, during and after the activities found that all that thinking causes big fluctuations in glucose and insulin levels. And because glucose fuels the neurons, a transitory low level in the brain may signal the stomach to get the hands to fill up the mouth, even though the energy actually spent has gone up just a hair.

Speaking of calories. The journal Science reports that mathematicians from the Massachusetts Institute of Technology, New York University and the Free University of Brussels have figured out a better way to wrap spherical pieces of chocolate.

But our intrepid geometers found that by using equilateral triangles rather than squares, they could generate a savings of 0. Speaking of the munchies. Some of the chemical compounds found in marijuana show promise for fighting drug-resistant bacterial infections. As opposed to The Book of Mr.