MULTI ESSENCE VITAMIN D3 – 1000 IU / 2000 IU / 4000 IU Composition Vitamin D3 - 1000 IU / 2000 IU / 4000 IU Pharmaceutical form Soft capsules Action Vitamin D is a liposoluble vitamin that is synthesized in the skin under the action of UV light. It is converted into 25 (OH) D in the liver and further to the active form (calcitriol 1,25 (OH)2 D) in the kidneys or other organs. It is involved in bone metabolism, increases the absorption of calcium from the intestines, but also has a very important role in the normal immune response. Vitamin D exerts immunomodulatory activities. There are studies that demonstrate its role in increasing the ability of the innate immune system to fight against pathogenic microorganisms. Vitamin D reaches its lowest levels during the winter months, which is why scientists often call it a "seasonal stimulus," because low vitamin D levels are associated with an increased incidence of respiratory infections. Use MULTI ESSENCE Vitamin D3, as food for special nutritional use - food for special medical purposes, meets the increased needs of vitamin D3 in adults. The product is intended for dietary regulation of conditions and diseases in which vitamin D supplementation is necessary. Vitamin D contributes to the normal function of the immune system. Vitamin D contributes to normal muscle function. Vitamin D contributes to maintaining healthy bones. DOSAGE AND METHOD OF ADMINISTRATION Once a day, one capsule. Packaging The cardboard box contains 30 soft capsules (2 blisters) and instructions for use. Regulatory status Food for special nutritional use - food for special medical purposes