Low vitamin D predicts adverse allograft outcomes, and supplement D supplementation early after kidney transplantation might improve individual outcome, the authors concluded. Highlights Supplement D levels had an almost linear relationship with annual kidney function decline among kidney transplant recipients Vitamin D inadequacy and deficiency showed significant dose-dependent associations with higher dangers of organ rejection and loss of life.. Adequate vitamin D amounts vital for maintaining the ongoing wellness of kidney transplant recipients Adequate vitamin D levels are essential for maintaining kidney transplant recipients' health, according to a study that will be presented at ASN Kidney Week 2013 November 5-10 at the Georgia World Congress Center in Atlanta, GA.CBS Evening News Professionals say it is time to fix transplant rules Wellness Secretary Kathleen Sebelius desires review of rules to make children qualified to receive adult organ transplants. Last year, there have been 20 lung don. A federal judge intervened, forcing the Organ Procurement and Transplantation Network – – the private nonprofit group that manages U.S. Organ allocation – – to add Sarah to the mature list. The OPTN also produced a committee that will hear appeals for situations like Sarah’s. The caseraised questions among some health professionals and medical ethicists about how exactly organ donation guidelines are developed and under what conditions they could be disregarded.