http___www.inpharma.hr_index.php_news_1931_26_Nedostatak-vitamina-D-povecava-rizik-od-dijabetesa_d_ljekarne_1.xml
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Vitamin D, also acquired thru Sun Light is vital for the body. Vitamin Deficiency can lead to Diabetes. In this Electrical age, desktop jobs are preferred, depriving us the benefits of Sun Light. Everyone excluding Outdoor Workers, Sport Enthusiasts are vulnerable for this. Think about it. Make it a habit to get some Sun Light daily. Deficiency of vitamin D in the blood can increase your risk of developing diabetes, a new study has claimed. Researchers from the University of California, San Diego School of Medicine found a correlation between vitamin D3 serum levels and subsequent incidence of Type 1 diabetes. The six-year study of blood levels of nearly 2,000 individuals suggests a preventive role for vitamin D3 in this disease. "Previous studies proposed the existence of an association between vitamin D deficiency and risk of and Type 1 diabetes, but this is the first time that the theory has been tested in a way that provides the dose-response relationship," said Cedric Garland, professor in UCSD's Department of Family and Preventive Medicine. The researchers thawed and analysed 1000 samples of serum from healthy people who later developed type 1 diabetes and 1000 healthy controls whose blood was drawn on or near the same date but who did not develop type 1 diabetes. By comparing the serum concentrations of the predominant circulating form of vitamin D '25-hydroxyvitamin D (25(OH)D)', investigators were able to determine the optimal serum level needed to lower an individual's risk of developing type 1 diabetes. Based mainly on results of this study, Garland estimates that the level of 25(OH)D needed to prevent half the cases of type 1 diabetes is 50 ng/ml. A consensus of all available data indicates no known risk associated with this dosage. "While there are a few conditions that influence vitamin D metabolism, for most people, 4000 IU per day of vitamin D3 will be needed to achieve the effective levels," Garland suggested. He urges interested patients to ask their health care provider to measure their serum 25(OH)D before increasing vitamin D3 intake. "This beneficial effect is present at these intakes only for vitamin D3. Reliance should not be placed on different forms of vitamin D and mega doses should be avoided, as most of the benefits for prevention of disease are for doses less than 10,000 IU/day," Garland said in a statement.
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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