Vitamin D supplements will not protect Australians from catching colds, flus and other respiratory infections, new research has found.
- The five-year trial was the largest of its kind, involving 16,000 Australians
- 2,600 participants were asked to keep a daily diary
- Results found some indication that supplements can reduce the length and severity of illnesses
The findings come after a five-year clinical trial, led by Brisbane’s QIMR Berghofer Medical Research Institute, involving 16,000…