Vitamin D3 is a powerhouse that aids in healthy bones, hormones and immune function, and maintaining optimal levels can contribute to an overall sense of well-being (more ‘Om,’ less ‘Um?’). MegaFood Vitamin D3 2000 IU (50 mcg) is delivered with organic whole foods that provide synergistic cofactors. MegaFood's D3 supplement can be taken any time of the day, even on an empty stomach. Directions: 1 tablet daily. May be taken anytime throughout the day, even on an empty stomach.