Nature's Bounty Vitamin D3 25µg (1000 IU) is a dietary supplement designed to help support healthy bones, teeth, and immune system. Each tablet contains 25µg (1000 IU) of Vitamin D3, the most bioavailable form of Vitamin D. Vitamin D3 helps the body absorb calcium, which is essential for strong bones and teeth. It also helps support a healthy immune system. This supplement is suitable for adults and children over the age of 12. It is free from artificial colors, flavors, and preservatives, and is gluten-free.Nature's Bounty Vitamin D3 25µg (1000 IU) is easy to take. Adults and children over 12 should take one tablet daily, preferably with a meal. It is important to note that Vitamin D3 is not intended to treat or prevent any disease. It is recommended to consult with a healthcare professional before taking any dietary supplement. Nature's Bounty Vitamin D3 25µg (1000 IU) is a great way to help support healthy bones, teeth, and immune system.