To provide a good strong source of this vitamin sometimes lacking in the diet & needed for a multitude of body processes, from bone & joint health to neuromuscular function. Sometimes called the 'sunshine' vitamin!• Sometimes called the ' Sunshine' vitamin! • Contains 800iu of vitamin D. • Crucial for the proper absorption of Calcium & Potassium. • Aids the formation of healthy bones & teeth. • Helps to maintain proper neuro-muscular function