A New Study Found A Connection Between Low Levels Of This 1 Vitamin And Dementia — And 60% Of The World Is Deficient In It

Many people’s vitamin D levels do not fall within a healthy range, which can cause muscle weakness, fatigue, depression, bone pain and lower immune function. In fact, an estimated 60% of the world is vitamin D deficient and needs a supplement, Dr. Michael Holick, a professor of medicine, pharmacology, physiology & biophysics and molecular medicine at Boston University Chobanian & Avedisian School of Medicine, Read Entire Article