A position paper authored on behalf of the International Osteoporosis Foundation (IOF) Vitamin D Working Group summarizes the burden of vitamin D deficiency and public health approaches for its prevention in global populations, addressing key issues such as global variations in vitamin D concentrations, methodological issues with testing, guidelines, screening, supplementation and food fortification.
Want to strengthen your bones? Look beyond vitamin D nationalgeographic.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nationalgeographic.com Daily Mail and Mail on Sunday newspapers.
A major reason why salt increases blood pressure is because of a lack of potassium. If you've struggled to reduce sodium intake, try eating more potassium.