Nature, nurture and the things being remembered
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- 12. Weight Gain
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11. Sleep Deprivation
People who stay up late tend to get less overall sleep than those who are early-to-bed, early-to-rise. "If you can't fall asleep until 2 or 3 in the morning and you have to be at work at 9, you're not going to be able to get as much good-quality sleep as you really should," Andrew Varga, MD, associate professor of medicine, pulmonary, critical care, and sleep medicine at Icahn School of Medicine and Mount Sinai Health System, told Health. Late chronotypes with weekday jobs tend to make up for some of that lost sleep on the weekends, when they can sleep in. This type of "sleep debt" isn't that easy to catch up on, but shifting your sleep schedule on the weekends could still come with health risks of its own. 12. Weight Gain Getting less than the ideal amount of sleep is a double whammy when it comes to weight management. Chances are, if you're staying up late, you're also snacking late into the night, especially on foods high in fat and carbohydrates. These energy- dense foods can add up to a lot of extra calories —and quickly. @articles_in_english In addition, you may be hungrier when you're not getting the sleep you need. Getting less than enough sleep reduces your leptin levels —the hormone that makes you feel full —and, at the same time, increases your ghrelin levels —the hormone that makes you hungry. Frequently overeating at night can be bad for your health. Try making a few simple changes to curb late-night snacking, like keeping portion sizes down and getting to bed earlier. Possible Benefits There are some upsides to being a naturally late sleeper. Late chronotypes tend to have bigger social networks. Research from Aalto University in 2015 analyzed anonymous mobile phone data to conclude that people who stay up late tend to have wider social networks than morning persons and are also more central in their own networks. Dr. Varga also pointed out that plenty of late chronotypes lead healthy lives and that more research is needed to determine the real-life consequences of staying up late. "The true data on this is not very strong, and a lot of it is extrapolated from people in extreme situations, like shift workers," said Dr. Varga. "It's still not clear how serious the risks are for people whose patterns may be just a few hours off, so I think some caution is warranted when you're interpreting these studies." Download 0.49 Mb. Do'stlaringiz bilan baham: |
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