400-year-old strand of hair unlocks new thinking on Vitamin D and Scotland's weak winter sun
The strand of hair was taken from a skeleton excavated from a medieval churchyard - and now has a story to tell.
来自MSN13 天
Winter fall in Scots’ vitamin D levels same now as 400 years ago – study
Seasonal falls in Scottish vitamin D levels during the winter months are similar today to what they were 400 years ago ...
Phys.org on MSN13 天
Scots living centuries apart suffer similar winter vitamin D declines
People living in Scotland 400 hundred years apart have been shown to suffer similar seasonal declines over winter in their vitamin D levels ...
AOL.co.uk13 天
Winter fall in Scots’ vitamin D levels same now as 400 years ago – study
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 ...