Vitamin D is an essential nutrient that works with calcium to help develop strong bones and teeth.* Vitamin D3 also supports normal antibody production by the immune system and supports breast health.* An analysis of 5 studies concluded that increasing vitamin D intake up to 2000 IU per day could promote colon health.* Recent evidence also indicates that increasing vitamin D intake can support the health of the pancreas.* Supplementing with this product is an easy and convenient way to increase your daily vitamin D intake.