You know that your family medical history, along with what you eat and how much you weigh, can affect your risk of developing type 2 diabetes. But did you know that your sleep habits can also play a role? It’s true. In fact, sleep deprivation is an often overlooked but significant risk factor for type 2 diabetes, a disease that involves too much glucose (or sugar) in the blood and increases the risk of heart disease.

The connection may be hard to imagine. But the primary reason that regularly skimping on shuteye can increase your risk of type 2 diabetes is because your hormone levels get thrown out of whack. Specifically, with ongoing sleep loss, less insulin (a hormone that regulates blood sugar) is released in the body after you eat. Meanwhile, your body secretes more stress hormones (such as cortisol), which helps you stay awake but makes it harder for insulin to do its job effectively. The net effect: Too much glucose stays in the bloodstream, which can increase your risk of developing type 2 diabetes.

These effects have been seen with getting between four and a half to six hours of sleep per night. In particular, a decrease in slow-wave (or “deep”) sleep—which is thought to be the most restorative stage of sleep—seems to play a major role in maintaining proper insulin sensitivity and blood sugar control.

In addition, getting too little sleep can increase your appetite and reduce your level of satiety, causing you to crave carbohydrates and sugary foods, in particular. Over time, indulging in these cravings or overeating, in general, can wreak havoc on your insulin and blood sugar levels, as well as your body weight. (Remember: Obesity is a major risk factor for type 2 diabetes.) Plus, when you’re short on sleep, you’re more likely to feel tired and less inclined to exercise, which is a problem because regular exercise helps with weight management and blood sugar control.

Fortunately, if sleep deprivation lasts only a few days, these effects can be reversed—and insulin levels can improve—with as little as two full nights of sleep (nearly 10 hours per night). This is comforting to know when you’re in a pinch and need to stay up late for several consecutive nights to meet a deadline or deal with a family emergency. But don’t make this a habit. In the long run, it’s best to try to get seven to nine hours of uninterrupted sleep on a nightly basis so you can feel and function optimally and reduce your risk of developing type 2 diabetes and other health problems.

 

 

Is pain keeping you awake? Find out why pain affects sleep and what you can do to sleep better.Sleep talking, formally known as somniloquy, is a sleep disorder defined as talking during sleep without being aware of it. Sleep talking can involve complicated dialogues or monologues, complete gibberish or mumbling. The good news is that for most people it is a rare and short-lived occurrence. Anyone can experience sleep talking, but the condition is more common in males…For most people, dreaming is purely a “mental” activity: dreams occur in the mind while the body is at rest….A frequent need to get up and go to the bathroom to urinate at night is called nocturia. It differs…Orexin receptor antagonists: A new class of sleeping pill Find out more about orexin, and a new type of sleep…The term “anti-aging” may conjure up images of expensive wrinkle creams and nutritional supplements, but one of the most impactful…Though it may come as no surprise that people find it harder to fall asleep when they’re emotionally wound up,…Sleep problems like insomnia can be caused by many different factors, including chronic pain, acid reflux, and depression. But did…Sleep problems are common among kids who are anxious or who are making a transition to a new school. They…After safety and nutrition, how much sleep a child gets is uppermost in a parent’s mind. The amount your child…

Image
The Link Between a Lack of Sleep and Type 2 Diabetes

Source: Internet

LEAVE A REPLY

Please enter your comment!
Please enter your name here