New research from South Australian scientists has shown that vitamin D (also commonly known as the sunshine vitamin) is unlikely to protect individuals from multiple sclerosis, Parkinson’s disease, Alzheimer’s disease or other brain-related disorders.
“Our work counters an emerging belief held in some quarters suggesting that higher levels of vitamin D can impact positively on brain health,” says lead author Krystal Iacopetta (pictured), PhD candidate at the University of Adelaide.
“The results of our in-depth review and an analysis of all the scientific literature indicates that there is no convincing evidence supporting vitamin D as a protective agent for the brain,” she says.
“This outcome is important and is based on an extremely comprehensive review and analysis of current data and relevant scientific publications,” Professor Hutchinson says.
“We’ve broken a commonly held belief that vitamin D resulting from sun exposure is good for your brain.”
“There are some early studies that suggest that UV exposure could have a positive impact on some neurological disorders such as multiple sclerosis,” he says. “We have presented critical evidence that UV light may impact molecular processes in the brain in a manner that has absolutely nothing to do with vitamin D.”
“We need to complete far more research in this area to fully understand what’s happening,” says Professor Hutchinson.
Source : CNBP