A recent analysis of 14 studies found that patients with colorectal cancer (CRC) who had a vitamin D deficiency tended to have poorer mortality outcomes than those who supplemented with vitamin D.
In an interview with CURE®, Laura A. Bolte, of the department of gastroenterology and hepatology at the University of Groningen and University Medical Center Groningen in the Netherlands, discussed these findings, and what patients need to know about vitamin D intake.