IMPORTANT ARTICLE ON VITAMIN D LEVELS IN MEN AND HEALTH https://www.medicalnewstoday.com/articles/vitamin-d-levels-may-predict-future-health-risks-death-in-older-men?utm_source=newsletter&utm_medium=email&utm_campaign=MNT%20Daily%20News&utm_content=2020-09-14&utm_country=US&utm_hcp=yes&apid=32297275&utm_term=A