Milk Not Useful in Raising Your Vitamin D Levelshttp://articles.mercola.com/sites/articles/archive/2002/07/06/vitamin-d-part-ten.aspxMany young adults are not getting enough vitamin D, particularly during the winter months. Young adults aged 18 to 29 years have an equal to greater risk of vitamin D insufficiency than do older adults, especially during the winter. This is one of theenCommunityServer 2008.5 SP1 (Build: 31106.3070)