What vitamin deficiency is linked to an increased risk of Multiple Sclerosis (MS)?

Vitamin D deficiency has been linked to an increased risk of Multiple Sclerosis (MS). Research indicates that individuals with lower levels of vitamin D, which is primarily acquired from sunlight exposure and certain foods, may have a higher susceptibility to autoimmune diseases, including MS. Vitamin D plays a vital role in immune function and inflammatory responses, and it is thought that adequate levels may help protect against the development of autoimmune conditions.

Geographical studies have highlighted that populations living farther from the equator, where sun exposure is limited, have higher incidences of MS. Furthermore, clinical studies have shown that supplementation with vitamin D may offer protective effects against the progression of MS symptoms. This accumulation of evidence suggests that maintaining optimal levels of vitamin D is crucial for immunity and may contribute to reducing the risk of Multiple Sclerosis.