Ensure plus liquid 250Ml -High in vitamin d To improve bone strength and maintain normal muscle and immune functions. Calcium & phosphorus For strong bones. Vitamins b1, b2, b3 & b6 For energy release. Vitamins b12 & c To help reduce tiredness and fatigue. Antioxidants (ß-Carotene, vitamins c, e, zinc & selenium) help to protect cells in the body