"This is a real world study of Chapped lips among people who have Vitamin d deficiency, regardless of which drug or any drug is taken. The study is created by eHealthMe based on reports from FDA and user community.On Nov, 15, 2012: 1,261 people who have vitamin d deficiency are studied. Among them, 0 (0.00%) has Chapped Lips."
"Inflammatory bowel diseases, such as Crohn's disease and ulcerative colitis, are triggered by inappropriate immune responses that damage the wall of your gastrointestinal tract. An October 2008 review in the "Journal of Cellular Biochemistry" reported that vitamin D deficiency is relatively common among sufferers of Crohn's disease. In addition, animal studies have demonstrated a link between low vitamin D levels and inflammatory bowel disorders. The review's author speculated that vitamin D deficiency impairs the activity of some portions of your immune system that protect you from autoimmune diseases while simultaneously allowing inflammatory responses to occur in other portions."