Ok, since those ‘Breakfast is the most important meal of the day’ PSAs don’t tell you why, here’s what you need to know:
Do not go twelve hours without eating. Period. Just don’t. If the last time you eat before going to bed and the first time you eat the next day has a gap of twelve hours between those times, you are fucked. Rearrange your schedule. Have a midnight snack if you can’t manage breakfast because that darn stress hormone means you have no appetite in the morning, Here’s why.
If you don’t eat for twelve hours, your body will go ‘oh, there’s a famine on,’ and cut the energy allotment for your cells. This is the calorie budget they get to spend on upkeep and keeping you from feeling like shit. It’s called the ‘resting metabolism,’ the amount of calories you burn just keeping yourself healthy and basically surviving.
Your body still needs the same amount of energy to keep itself healthy, but it doesn’t get the amount of energy it needs when you go 12 hours without food. It has to make cuts. So it’s weak. It can’t do the processes it needs to do for you to feel healthy and alert. You feel like shit, you can’t focus.
And the calories your body saves with these cuts to essential services go right to your fat cells.
This is one of the ways eating less can make you fatter: the ‘calories in, fat out’ model doesn’t work because our bodies have had all these ages to evolve tricks for surviving famines. In theory, this reaction to going 12 hours without food would help keep you alive when there’s no food to be had. But, if you’re not dying for lack of food, all it does is make you constantly fatigued, lower your grades, cause you to develop health problems because the budget spent keeping your cells healthy has been cut and cause you to put pounds on.
This is why not having breakfast is on the list of the cruelest possible things you can do to your poor brain, because your brain cells have to last you your whole life. They need to spend that energy on upkeep. 90% of the cells in your brain are glial cells there to keep the neurons alive and healthy for a reason. If you go 12 hours without food, you are cutting the life support budget of your neurons. Do this during high school, when you need to be building neural networks in order to actually learn what you’re being taught?
Ha. Hahahaha. If you’re not eating breakfast, your brain doesn’t have the calories to spare for that. It’s using what little energy it has keeping your brain cells from dying, it can’t afford to build the upgrades that would make math easy for you.
Do not go twelve hours without food. You will feel like crap and it will turn your body and brain to crap. Buy protein bars, eat ice cream at midnight, whatever. Just watch the clock and get some calories into yourself before the 12 hour mark passes and your body goes into famine mode.