1/9/2024 0 Comments Deep sleep insomnia music![]() ![]() In both groups, they controlled for other factors known to affect blood glucose control, including age, gender, race, body mass index (BMI), hypertension, quantity and quality of sleep. They were testing whether coupled non-REM sleep oscillation spindles the night before are associated with improved peripheral blood glucose levels the following day. They then repeated their experiments in another group of 1,996 people. In the current study, the researchers first analyzed overnight polysomnography data and next-morning glucose and insulin measurements for 647 people. ![]() Previous research has suggested that a reduction in slow-wave, or deep, sleep duration is associated with impaired glucose metabolism.Ī laboratory study found that when slow-wave sleep was suppressed in healthy young adults, their insulin sensitivity decreased markedly, leading to reduced glucose tolerance and increased diabetes risk.įindings in a study in rats showed that within 10 minutes of clusters of sharp wave ripples from the hippocampus - which occur in non-REM sleep - the rats showed a decrease in blood glucose concentrations. “This study tells us more about how the brain is involved in controlling blood glucose levels while we sleep however, more research is needed to find out if support to improve sleep could help people with or at risk of type 2 diabetes.” ”The causal chain by which this happens in humans is still unexplored,” the researcher pointed out.įiona McLoone, research communications officer at Diabetes UK, not involved in this research, commented for MNT: Shah, a researcher at the Center for Human Sleep Science and co-author of the study, told Medical News Today that “he association with blood glucose control appears to be strongly explained by a link between deep sleep oscillations and specific alteration in insulin sensitivity, rather than insulin synthesis, storage or secretion.” The study, which is published in Cell Reports Medicine, suggests that by activating the parasympathetic nervous system, deep sleep increases the body’s sensitivity to insulin, improving blood sugar control. The researchers found that some deep-sleep brain waves are linked to better blood glucose control the following day. Now, a study has suggested that the quality of sleep is a better predictor of blood glucose levels than the quantity of sleep, and has proposed a mechanism by which deep sleep is related to lower blood glucose levels. Insufficient sleep duration, poor sleep quality, and sleep disorders such as insomnia and sleep apnea are all associated with raised blood glucose levels and an increased risk of type 2 diabetes. Several studies have linked sleep problems to poor blood glucose control. ![]() What does sleep have to do with diabetes? ![]()
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