Vitamin D3, is a key component in regulating the levelcalciumandphosphorusin the body, which is necessary for healthbonesandteeth.
Vitamin D3 (Cholecalciferol)
In addition to participating in the regulation of calcium and phosphate metabolism, it influences the ability to regulate the cellular immune response and supports the proper functioning of the immune system.
Vitamin D supplementation and maintaining its serum concentration at 75-125 nmol/l has a beneficial effect on overall health, supporting the functioning of the immune system.
Studies have shown that patients deficient in this vitamin are at risk of severe COVID-19 and prolonged hospitalization. It enhances the cellular immune response by stimulating antimicrobial peptides (including cathelicidin-LL37 and defensins) and by increasing nitric oxide production in the respiratory epithelium.
