Vitamin D3 is an essential vitamin that works with calcium to help develop strong bones and teeth.* This high potency vitamin D supplement also assists in maintaining breast health and a healthy immune system.* 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 Sundown Naturals vitamin D3 is an easy and co