Medical researchers in China and Brazil recently teamed up to conduct a study that will soon be published in the International Journal for Vitamin and Nutrition Research. The study was predicated by prior research which had concluded that caffeine consumption was linked with a decrease in the creation of Vitamin D receptors.

To investigate further, this study examined nutrition data collected from over 13,000 participants in the National Health and Nutrition Examination Survey between 2005 and 2006. Then, adjusting for a number of other health-related variables, they examined the clinical odds that Vitamin D deficiency is based on caffeine intake.

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