7/1/2023 0 Comments People who dont sleep at nightTo worsen it all, your brain's prefrontal cortex (the area that governs your impulse control) isn’t working as well as normal.Because leptin is the satiety hormone that tamps down your hunger pangs, you feel less full, even when you take in more calories after a sleepless night. There’s a simultaneous fall in your body's leptin levels.Ghrelin, aka the hunger hormone, surges in concentration, so you're more likely to eat more.Here’s how sleep insufficiency is a triple threat to your weight loss goals: If you're working out to lose weight, doing so on no sleep is unfortunately counterproductive. It also downgrades every aspect of your life in the short and long term. Suffice to say, sleep deprivation doesn't just take a toll on your training session in the immediate future. When sleep loss, and a failure to pay it back, become a regular occurence, you also predispose yourself to chronic illnesses, such as Type 2 diabetes, high blood pressure, heart disease, and even certain types of cancer. You're now more likely to give yourself a workout injury. So too, the reduced reaction time and attention span that come from sleep loss equal duller reflexes. When you’re already struggling to get through your to-do list (and life’s other demands), working out on no sleep means you have even less energy to push through most any kind of workout, not to mention hit a PR (personal record). When you don’t get enough, rather than hit the ground running (after your morning grogginess has cleared, that is), you’re running on fumes before your day has even begun. Sleep affects every bodily function, from brain activity to the immune system. But the Centers for Disease Control and Prevention (CDC) has declared sleep insufficiency as a " public health epidemic." Some may look at it as a badge of honor of the hustle culture.
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