Food supplement based on vitamin D and olive oil. Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, to the maintenance of normal levels of calcium in the blood, to the maintenance of bones and teeth in normal functioning conditions, to the normal functioning of the muscles and the immune system and to the cell division process. Instructions for use: Take 1 capsule a day with half a glass of water (125 mL) or according to professional recommendation.