No clear evidence Vitamin D supplements reduce death from disease

New research which examined data from nearly 100 studies shows that vitamin D supplementation, when administered alone, does not reduce mortality among older adults.

With so many people touting vitamin D as a possible panacea, our study provides useful insight into the limitations of the current evidence base of vitamin D supplements and highlights where additional research is needed
   - Dr Rajiv Chowdhury

However, when examined by type of supplementation, the researchers did find that vitamin D3 alone reduced mortality by 11 per cent. The scientists stress that additional research is needed.

The new research, published in the British Medical Journal (BMJ), was conducted by an international team of researchers and co-led by Dr Rajiv Chowdhury at the University of Cambridge’s Department of Public Health and Primary Care. He said: “With so many people touting vitamin D as a possible panacea, our study provides useful insight into the limitations of the current evidence base of vitamin D supplements and highlights where additional research is needed.”


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Image: Vitamins!
Credit: Bradley Stemke



Reproduced courtesy of the University of Cambridge

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