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Short Sleep and Prediabetes: A Toxic Combination November 17, 2017 in Our News & Bulletins by Anchor Health Care Prediabetes is a condition where a person is at a high risk of developing diabetes. In 2015, there were 81.4 million people in the U.S. who had prediabetes, according to statistics from the American Diabetes Association. With prediabetes being a prevalent issue, it’s important to understand just what can cause prediabetes to develop into full-blown diabetes. A recent study published in Diabetic Medicine helps shed some light on how lack of sleep is very detrimental to prediabetics. For the study, researchers analyzed the data of nearly 18,000 adults who were prediabetic during a three-year period. They assessed their progression from prediabetes to diabetes, and the average amount of sleep they got. The average likelihood of prediabetes turning into diabetes ranges from 5-10%. They found that those who slept five or less hours were 68% more likely to develop type 2 diabetes than average. Those who slept six hours a night were 44% more likely to progress to diabetes compared to the average risk a prediabetic has. This correlation remained the same even after adjusting for demographic factors. They found some evidence to suggest that fatty liver exasperates the connection between sleep and diabetes. There is need for further research before saying that connection is certain. The bottom line, lack of sleep is bad for the development of diabetes in prediabetics and is an area that needs discussion with them when planning strategies to reduce their risk of developing diabetes. Source: Kim, C.‐W., Y. Chang, E. Sung, and S. Ryu. "Sleep Duration and Progression to Diabetes in People with Prediabetes Defined by HbA1c Concentration." Diabetic Medicine. Vol.
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Novo istraživanje pokazalo je da bi osobe s nedostatkom vitamina D mogle imati vrlo visok rizik od razvoja dijabetesa. Za to su istraživanje znanstvenici proučili podatke 903 zdrave odrasle osobe prosječne dobi 74 godine, bez naznaka predijabetesa ili dijabetesa. Ispitanicima su izmjerene razina vitamina D u krvi i glukoze u plazmi, te je proveden test oralne podnošljivosti glukoze (OGTT). Kroz nekoliko je godina kod 47 ispitanika otkriven dijabetes, a 337 ih je bilo u stanju predijabetesa. Znanstvenici su za zdravu razinu 25-hidroksi vitamina D u krvnoj plazmi odredili najmanje 30 ng/L. Otkrili su da se rizik za razvoj dijabetesa smanjuje s višom razinom vitamina D u krvi, što znači da osobe koje imaju nedostatak vitamina D, odnosno manje od 30 ng/L, imaju i mnogo veći rizik od razvoja dijabetesa. Potrebna su dodatna istraživanja kojima će se utvrditi mogu li povišene razine 25-hidroksi vitamina D u krvi spriječiti razvoj dijabetesa tipa 2, odnosno prijelaz iz predijabetesa u dijabetes. Izvor:PLOS One