Since 2006, type 1 diabetes in Finland has plateaued and then decreased after the authorities’ decision to fortify dietary milk products with cholecalciferol. The role of vitamin D in innate and adaptive immunity is critical. A statistical error in the estimation of the recommended dietary allowance (RDA) for vitamin D was recently discovered; in a correct analysis of the data used by the Institute of Medicine, it was found that 8895 IU/d was needed for 97.5% of individuals to achieve values ≥50 nmol/L.
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Bitcoin fell to the lowest level in more than a month after a report that Chinese regulators are cracking down again on the cryptocurrency, targeting mobile apps and online platforms used for trading. South Korea’s government is also debating how to contain the mania in digital assets after raiding two exchanges last week.