Nature's Bounty Vitamin D3 400 IU, 100 Tablets Each

Nature's Bounty Vitamin D3 - the "Sunshine Vitamin" is an essential nutrient that the body creates by converting cholesterol in the body via sunshine. However, today's culture of cubicles, sunscreen, and near-round-the-clock indoor living minimizes our exposure to natural sunlight for the needed period of time for Vitamin D3 to form. Supplementing with Nature's Bounty Vitamin D3 is an easy way to increase your daily intake of this important nutrient.