Seasonal falls in Scottish vitamin D levels during the winter months are similar today to what they were 400 years ago despite enormous changes in lifestyle and diet, a study has found. The study, led ...

People living in Scotland 400 hundred years apart have been shown to suffer similar seasonal declines over winter in their vitamin D levels ...

Seasonal falls in Scottish vitamin D levels during the winter months are similar ... The study, led by researchers at the University of Aberdeen, saw researchers compare hair samples of modern ...