Vitamin D Deficiency More Widespread

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www.enc.org.au

A review into vitamin D supplementation guidelines is being called for after Australia’s largest ever study into vitamin D deficiency found it affects more Australians and lasts longer than previously believed.

The University of Sydney researchers found vitamin D deficiency was not at its worst in winter, as previously thought but in spring.
During a two year period, the prevalence of vitamin D deficiency (>50mM) ranged from 33% in summer to 58% in spring.

The researchers said current testing guidelines did not take seasonal variation into account. “Ideally testing should occur in spring when vitamin D levels reach their lowest concentration” said lead researcher Professor Stephen Boyages, an endocrinologist at Sydney’s Westmead Hospital. “If an individual is found to be deficient, a subsequent test three months afterwards would see if they have been able to replenish their vitamin D.”
“Similarly, use of vitamin D supplements currently fail to address this factor of seasonal variation”, he added.

Being a young female aged 20-39 years of age from a socio-economically disadvantaged background, and being an inpatient, was identified as a new risk factor for vitamin D deficiency.

Urban living was also newly identified s a strong risk factor for vitamin D deficiency, with linear increase in vitamin D levels found with distance from a major city.

The study looked at 24,000 samples from walk-in and inpatients in NSW.

Vitamin D deficiency is implicated in a number of diseases including cancer and diabetes.

Clinical endocrinology 2012; 77:515-523, published in Primary Care Nurse Magazine

 

For those who are struggling to lose weight, an undiagnosed Vitamin D deficiency could be a reason why you are not seeing the results you were hoping for. For more information about the importance of Vitamin D, book an appointment with one of our Doctors. Call us on (07) 5522 0505 to find out more!

Support yourself with healthy lifestyle habits

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When you’re physically strong, relaxed, and well rested, you’re better able to handle the curveballs that life inevitably throws your way. But when you’re already exhausted and overwhelmed, any little hiccup has the potential to send you off the rails and straight toward the refrigerator. Exercise, sleep, and other healthy lifestyle habits will help you get through difficult times without emotional eating.

Make daily exercise a priority. Physical activity does wonders for your mood and your energy levels, and it’s also a powerful stress reducer.

Make time for relaxation. Give yourself permission to take at least 30 minutes every day to relax, decompress, and unwind. This is your time to take a break from your responsibilities and recharge your batteries.

Connect with others. Don’t underestimate the importance of close relationships and social activities. Spending time with positive people who enhance your life will help protect you from the negative effects of stress.