Vitamin D3 4000 IU Immune boosting Bone health Gluten and lactose free Quest Forte D 4000 is a dietary supplement containing 4000 IU of vitamin D3 (cholecalciferol) per tablet. Contributes to the normal absorption / utilization of calcium and phosphorus, to normal levels of calcium in the blood, to the maintenance of normal bones, to the maintenance of normal muscle function, to the maintenance of normal teeth, to the normal functioning of the immune system, and has a role in the process of cell division. Vitamin D also helps reduce the risk of falls associated with body instability and muscle weakness. Fall is a risk factor for bone fractures in men and women aged 60 and over. * * The above are official health claims from the European Food Safety Authority (EFSA). Dosage 1 tablet per day
