A new study from researchers at Trinity College Dublin has hypothesized that vitamin D deficiency may be linked to higher mortality rates from C-19. Published in the Irish Medical Journal, the report analyzed vitamin D levels of older people in countries heavily affected by the coronavirus and found that places with high death rates from C-19, including Italy and Spain, also had rates of vitamin D deficiency.
Countries such as Norway, Finland and Sweden, although typically less sun-filled, actually showed lower rates of vitamin D deficiency as well as lower mortality rates from C-19. The researchers suggest that “supplementation and fortification of foods” could be why vitamin D is at healthy levels there — and that “optimizing” vitamin D levels elsewhere may prevent serious cvirus complications.
Vitamin D is critical for bone and muscle health and has shown effectiveness in combating depression. Nicknamed the “sunshine vitamin,” it is naturally produced by the skin when exposed to sunlight, but it can also be absorbed through vitamin-D-rich foods, such as salmon and whole eggs, as well as supplements. Deficiency in this vitamin, which is more common among black people, can lead to problems like bone issues and hair loss and can compromise the immune system.