Lack of sleep can lead to increased risk of developing type 2 diabetes. According to a new study, which had a Boston hospital doctors "Brigham."
To participate in the study, 20 healthy people were invited and at the time of the experiment, which took three weeks, settled them in the laboratory. The participants slept less than 6 hours a day, and went to bed later than the accustomed. Thus, physicians are artificially created for the 28-hour day.
To participate in the study, 20 healthy people were invited and at the time of the experiment, which took three weeks, settled them in the laboratory. The participants slept less than 6 hours a day, and went to bed later than the accustomed. Thus, physicians are artificially created for the 28-hour day.
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| Lack of sleep can trigger diabetes |
The experimental results showed that the regulation of blood sugar levels of participants is so disturbed that in the future, if the transfer experiment in real life and those "three weeks" turned into a lifestyle, it is possible the development of diabetes.
Doctors Hospital in Boston reported that the level of glucose in some studied up to preddiabeticheskogo level. Also in the study, researchers analyzed participants' blood, by measuring the levels of several hormones, including insulin, cortisol (stress hormone), leptin, and ghrelin (related to the regulation of appetite). They found that the violation of sleep led to a 32-percent reduction in the number of insulin produced in the body after ingestion. Insulin, a key hormone in the regulation of blood sugar levels.
"Reducing the level of insulin is one explanation for how sleep disorders can lead to diabetes," - said Lisa Rafalson, a professor of pediatrics and family medicine at the University of Buffalo. - Chronic lack of sleep leads to hormonal imbalance, insulin can not do its job effectively, so you end up getting an excess of glucose, which remains in the blood. "
New data cast doubt on another idea - that the risk of developing diabetes increases the excessive appetite, which is manifested by the absence of the normal amount of sleep. Researchers have suggested that sleep disturbances provoked an intense production of the hormone ghrelin, which increases appetite and reduces levels of leptin, which signals that the person is already full.
Doctors Hospital in Boston reported that the level of glucose in some studied up to preddiabeticheskogo level. Also in the study, researchers analyzed participants' blood, by measuring the levels of several hormones, including insulin, cortisol (stress hormone), leptin, and ghrelin (related to the regulation of appetite). They found that the violation of sleep led to a 32-percent reduction in the number of insulin produced in the body after ingestion. Insulin, a key hormone in the regulation of blood sugar levels.
"Reducing the level of insulin is one explanation for how sleep disorders can lead to diabetes," - said Lisa Rafalson, a professor of pediatrics and family medicine at the University of Buffalo. - Chronic lack of sleep leads to hormonal imbalance, insulin can not do its job effectively, so you end up getting an excess of glucose, which remains in the blood. "
New data cast doubt on another idea - that the risk of developing diabetes increases the excessive appetite, which is manifested by the absence of the normal amount of sleep. Researchers have suggested that sleep disturbances provoked an intense production of the hormone ghrelin, which increases appetite and reduces levels of leptin, which signals that the person is already full.
source:heaalthy.blogspot.com
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