DFerol Vitamin D3 50,000 IU Capsules contain cholecalciferol, a crucial form of vitamin D3 that can be naturally found in select foods and is synthesized by the body when the skin is exposed to sunlight. This vitamin is vital as it facilitates the absorption of calcium by the kidneys and intestine, which helps promote optimal bone health and development. It is specifically formulated to address vitamin D deficiency confirmed by lab tests, supporting overall well-being by boosting mood and energy levels. It also strengthens the bones and promotes an overall sense of wellness.