Cancers, Vol. 13, Pages 3707: ‘Palliative-D’—Vitamin D Supplementation to Palliative Cancer Patients: A Double Blind, Randomized Placebo-Controlled Multicenter Trial

In conclusion, correction of vitamin D deficiency may have positive effects on opioid use and fatigue in palliative cancer patients, but only in those with a survival time more than 12 weeks.
Source: Cancers - Category: Cancer & Oncology Authors: Tags: Article Source Type: research