128-130 A systematic review of 19 clinical trials, three of which were pooled in a meta-analysis, found vitamin D supplementation improved subjective sleep quality
In addition, vitamin C is vital in protecting from oxidative damage to the sperm and steroid cells of the Leydig cells and in the sperm chamber [131]
(2003) Oral versus intramuscular cobalamin treatment in megaloblastic anemia: a single-center, prospective, randomized, open-label study
In line with this observation, the pre-administration of DSePA (2 mg/Kg bodyweight) for five consecutive days significantly improved the 30-day survival of mice against the lethal dose (-rays, 10 Gy) of WBI by preventing lipid peroxidation, DNA damage, and apoptosis in the radiosensitive organs like the spleen and small intestine [88, 89]