Vitamin D is a fat-soluble nutrient in a family of compounds that consists of vitamins D1, D2, and D3. When your skin is physically exposed to sunlight, your body naturally creates vitamin D.
Benefits Of Vitamin D For Immune System
It can support the immune system by fighting against harmful viruses and bacteria.
Autoimmune diseases have been found to be associated with vitamin D deficiency. According to a study, low vitamin D levels have been linked to inflammatory illnesses like multiple sclerosis, psoriasis, and rheumatoid arthritis.
How Vitamin D Boosts The Immune System?
Vitamin D suppresses inflammation linked with both the innate and adaptive immune responses, acting as an immune system modulator. The immune system releases small proteins called cytokines in response to invading viruses, which stimulate an immune response to help fight the virus. This response to infection can sometimes go into overdrive, releasing an excessive amount of cytokines. A cytokine storm can occur, resulting in hyperinflammation. This inflammation can cause lung injury, pulmonary infiltrates, acute respiratory distress syndrome, renal failure, disseminated intravascular coagulant, and mortality.