Sleep deprivation linked with obesity
Insomnia causes sugar-laden indulgence and calorie intake, subsequently –
The London Sleep Centre Dubai
Sleep deprivation has already been linked with obesity and while we are still not done blaming lack of physical activity resulting in lack of sleep; Sleep Specialists at The London Sleep Centre Dubai believe that sleep deprivation can lead to gorging on sugar-laden junk and forbidden calorie-rich food sins.
If you are one of those who reach out for ‘pick-me-up’ sugary delights like latte, crisps, biscuits and donuts over healthy food options to keep your day going; then trust us, it is your sleepless nights that’s doing you all the harm. Sleep deprivation may cause overeating by boosting chemicals for appetite as well as those that increase the pleasure of eating sweet or salty high-fat foods. It may help to note that Sleep Deprivation initiates the process of getting obese by amplifying and extending blood levels of a chemical signal that enhances the joy of eating.
A study led by King’s College London*, found that sleep-deprived people consumed an average of 385 kilo calories per day extra, which is equivalent to the calories of about four and a half slices of bread. The analysis included studies that compared a partial sleep restriction intervention with an unrestricted sleep control and measured the individuals’ energy intake over the next 24 hours. They found that partial sleep deprivation did not have a significant effect on how much energy people expended in the subsequent 24 hours. Therefore, participants had a net energy gain of 385 calories per day.
Two hormones in our body play an important role in controlling appetite and satiety. Ghrelin stimulates appetite, causing us to eat; Leptin suppresses appetite—so that we stop eating—and stimulates energy expenditure. In a properly functioning brain, the two hormones are released on and off to regulate normal feelings of hunger. Sleep Deprivation can however, alter Ghrelin and Leptin levels.
“The effects of sleep loss on appetite seem to be most powerful in the late afternoon and early evening, times when snacking has been linked to weight gain. It is certain that when you are sleep deprived, your cravings for certain foods get stronger and your ability to resist them is impaired. It seems harmless when done for a day or two but over a period of time, you pack on the pounds. Not just that, this kind of continuous indulgence makes it even more difficult to shed off those last few pounds you have been working upon crazy.” reiterated Dr. Irshaad Ebrahim, Medical Director at The London Sleep Centre Dubai.
If you’re chronically sleep-deprived and consume more high-calorie foods, it’s likely those calories will be deposited around your middle, forming fat deposits that are especially dangerous for raising your risk of obesity-related illnesses like diabetes, heart diseases and hypertension. The trouble doesn’t necessarily end if you watch what you eat. Cheat sleep and you may have more trouble losing weight, even if you have a healthy diet.
To fight Sleep Deprivation related binging, try the following:
- Rest well: Get the sleep you need, every single day.
- Work out early in the morning: Exercising can aid sleep but not when done right before you sleep.
- Eat right: Ditch the carbs and go for proteins when you feel like binging.
- No Alcohol: You are mistaken if you think alcohol relaxes you. It sure does hamper your sleep process and resting phase.
The London Sleep Centre Dubai
Affiliated to UK-based The London Sleep Centre on Harley Street; this Dubai division is the only fully integrated Sleep Diagnostic and Treatment facility in the GCC. Located in Dubai Healthcare city, it provides comprehensive diagnostic and treatment services to tackle sleep disorders caused by sleep-related breathing and conditions like Neuro-Psychiatric, medical and dental. It is world’s first clinic to have an integrated Dental Sleep Medicine TMJ service as part of its treatment offerings.
For further information, please log on to www.londonsleepcentre.ae